Healthcare Providers in Oklahoma City, OK
27,666 providers in the NPI registry list a practice location in Oklahoma City, Oklahoma. Choose a specialty to see names, addresses, phone numbers and NPI numbers.
Specialties in Oklahoma City
- Mental Health Counselor 1,815
- Case Manager/Care Coordinator 1,452
- Behavior Technician 1,362
- Counselor 1,228
- Peer Specialist 1,073
- Student in an Organized Health Care Education/Training Program 819
- Physician Assistant 680
- Professional Counselor 650
- Family Medicine Physician 643
- Pharmacist 624
- Behavior Analyst 617
- Clinical Social Worker 613
- Family Nurse Practitioner 604
- Physical Therapist 517
- General Practice Dentistry 483
- Internal Medicine Physician 472
- Anesthesiology Physician 469
- Speech-Language Pathologist 459
- Addiction (Substance Use Disorder) Counselor 402
- Community/Behavioral Health Agency 352
- Dentist 313
- Pediatrics Physician 308
- Registered Dietitian 267
- Social Worker 262
- Chiropractor 257
- Certified Registered Nurse Anesthetist 236
- Occupational Therapist 216
- Specialist 211
- Obstetrics & Gynecology Physician 204
- Psychiatry Physician 202
- Emergency Medicine Physician 195
- Registered Nurse 194
- Diagnostic Radiology Physician 194
- Nurse Practitioner 192
- Optometrist 190
- Licensed Practical Nurse 187
- Marriage & Family Therapist 185
- Orthopaedic Surgery Physician 182
- Durable Medical Equipment & Medical Supplies 171
- Occupational Therapy Assistant 168
- Physical Therapy Assistant 162
- Surgery Physician 160
- Case Management Agency 156
- Neurology Physician 139
- Home Health Agency 139
- Medical Physician Assistant 137
- Mental Health Clinic/Center (Including Community Mental Health Center) 133
- Ophthalmology Physician 130
- Community/Retail Pharmacy 123
- Clinic/Center 119
- Acute Care Nurse Practitioner 116
- Psychologist 108
- Pulmonary Disease Physician 108
- Audiologist 105
- Cardiovascular Disease Physician 104
- Clinical Psychologist 98
- Psychiatric/Mental Health Nurse Practitioner 98
- Urology Physician 97
- Gastroenterology Physician 89
- Anatomic Pathology & Clinical Pathology Physician 85
- Hematology & Oncology Physician 80
- Interventional Cardiology Physician 74
- Community Health Worker 73
- Hospitalist Physician 73
- Clinical Medical Laboratory 73
- Dermatology Physician 69
- Community Based Hospice Care Agency 67
- Neurological Surgery Physician 66
- General Practice Physician 65
- Nephrology Physician 64
- Dental Clinic/Center 61
- Otolaryngology Physician 60
- Physical Medicine & Rehabilitation Physician 60
- Primary Care Clinic/Center 59
- Pharmacy 59
- Neonatal-Perinatal Medicine Physician 58
- Massage Therapist 58
- Orthodontics and Dentofacial Orthopedics Dentistry 57
- Skilled Nursing Facility 54
- Assistant Behavior Analyst 52
- Pediatric Nurse Practitioner 51
- Oral and Maxillofacial Surgery (Dentist) 49
- Rheumatology Physician 49
- General Acute Care Hospital 49
- Neonatal Nurse Practitioner 48
- Pharmacotherapy Pharmacist 47
- Infectious Disease Physician 45
- Endocrinology, Diabetes & Metabolism Physician 43
- Speech-Language Assistant 43
- Rehabilitation Psychologist 42
- Adult Health Nurse Practitioner 42
- Radiation Oncology Physician 41
- In Home Supportive Care Agency 41
- Vascular Surgery Physician 40
- Athletic Trainer 40
- Ambulatory Surgical Clinic/Center 38
- Eyewear Supplier 38
- Surgical Physician Assistant 38
- Case Management Registered Nurse 37
- Contractor 37
- Plastic Surgery Physician 37
- Foot & Ankle Surgery Podiatrist 36
- Critical Care Neonatal Nurse Practitioner 36
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 35
- Prosthetic/Orthotic Supplier 35
- Acute Care Clinical Nurse Specialist 35
- Interventional Pain Medicine Physician 32
- Multi-Specialty Clinic/Center 32
- Medical Specialty Clinic/Center 32
- Clinical Nurse Specialist 32
- Pediatric Dentistry 31
- Physical Therapy Clinic/Center 31
- Radiology Clinic/Center 31
- Women's Health Nurse Practitioner 31
- Periodontics 30
- Psychiatric/Mental Health Registered Nurse 30
- Counseling Psychologist 29
- End-Stage Renal Disease (ESRD) Treatment Clinic/Center 29
- Vascular & Interventional Radiology Physician 28
- Non-emergency Medical Transport (VAN) 28
- Primary Care Nurse Practitioner 28
- Federally Qualified Health Center (FQHC) 27
- Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 26
- Pediatric Critical Care Medicine Physician 26
- Lactation Consultant (Registered Nurse) 25
- Pediatric Emergency Medicine (Pediatrics) Physician 25
- Gerontology Nurse Practitioner 25
- Optician 24
- Health & Wellness Coach 24
- Pain Medicine (Anesthesiology) Physician 24
- Pediatric Anesthesiology Physician 24
- Pediatric Occupational Therapist 24
- Hearing Instrument Specialist 24
- Health Service Clinic/Center 24
- Doula 24
- Genetic Counselor (M.S.) 23
- Critical Care Medicine (Internal Medicine) Physician 23
- Orthopaedic Surgery of the Spine Physician 23
- Child & Adolescent Psychiatry Physician 23
- Podiatrist 23
- Rehabilitation Counselor 23
- Other Technician 23
- Assisted Living Facility 23
- Dental Hygienist 22
- Urgent Care Clinic/Center 22
- Adult Health Clinical Nurse Specialist 22
- Pastoral Counselor 21
- Clinical Neuropsychologist 21
- Health Educator 20
- Clinical Cardiac Electrophysiology Physician 20
- Pediatric Hematology & Oncology Physician 20
- Community Health Registered Nurse 19
- Geriatric Medicine (Internal Medicine) Physician 19
- Gynecologic Oncology Physician 19
- Pediatric Gastroenterology Physician 19
- Adult Mental Health Clinic/Center 19
- Rehabilitation Clinic/Center 19
- Long Term Care Pharmacy 19
- Health Service Psychologist 18
- Prosthodontics 18
- Pediatric Cardiology Physician 18
- Prosthetist 18
- Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility 18
- Substance Abuse Rehabilitation Facility 18
- Endodontics 17
- Pain Medicine Physician 17
- Attendant Care Provider 17
- Maternal & Fetal Medicine Physician 16
- Public Health or Welfare Agency 16
- Critical Care Medicine Registered Nurse 15
- Emergency Medical Services (Emergency Medicine) Physician 15
- Orthopaedic Hand Surgery Physician 15
- Perfusionist 15
- Nursing Facility/Intermediate Care Facility 15
- Customized Equipment (DME) 15
- Home Health Aide 15
- Nurse's Aide 15
- Allergy & Immunology Physician 14
- Gynecology Physician 14
- Retina Specialist (Ophthalmology) Physician 14
- Voluntary or Charitable Agency 14
- Health Maintenance Organization 14
- Clinical Child & Adolescent Psychologist 13
- Ambulatory Care Pharmacist 13
- Pharmacy Technician 13
- Sleep Medicine (Internal Medicine) Physician 13
- Neurology with Special Qualifications in Child Neurology Physician 13
- Clinical Neurophysiology Physician 13
- Orthopedic Physical Therapist 13
- Rehabilitation Practitioner 13
- Recreation Therapist 13
- Specialty Pharmacy 13
- Anesthesiologist Assistant 13
- Plastic Surgery within the Head & Neck (Otolaryngology) Physician 12
- Anatomic Pathology Physician 12
- Pediatric Endocrinology Physician 12
- Occupational Medicine Physician 12
- Occupational Medicine Clinic/Center 12
- Oxygen Equipment & Supplies (DME) 12
- Critical Care Medicine Nurse Practitioner 12
- Critical Care Pediatric Nurse Practitioner 12
- School Counselor 11
- Acupuncturist 11
- Transplant Surgery Physician 11
- MOHS-Micrographic Surgery Physician 11
- Sports Medicine (Orthopaedic Surgery) Physician 11
- Pediatric Physical Therapist 11
- School Psychologist 10
- General Practice Registered Nurse 10
- Geriatric Medicine (Family Medicine) Physician 10
- Reproductive Endocrinology Physician 10
- Plastic and Reconstructive Surgery Physician 10
- Orthotist 10
- Electroneurodiagnostic Specialist/Technologist 10
- Hearing and Speech Clinic/Center 10
- Adolescent and Children Mental Health Clinic/Center 10
- Sleep Disorder Diagnostic Clinic/Center 10
- School Social Worker 9
- Midwife 9
- Vascular Neurology Physician 9
- Neuroradiology Physician 9
- Surgical Critical Care Physician 9
- Hand Occupational Therapist 9
- Foster Care Agency 9
- Gerontology Clinical Nurse Specialist 9
- Advanced Practice Midwife 9
- Dental Assistant 8
- Addiction (Substance Use Disorder) Registered Nurse 8
- Lactation Consultant (Non-RN) 8
- Oncology Pharmacist 8
- Medical Oncology Physician 8
- Clinical Genetics (M.D.) Physician 8
- Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician 8
- Pediatric Nephrology Physician 8
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 8
- Colon & Rectal Surgery Physician 8
- Respiratory/Developmental/Rehabilitative Specialist/Technologist 8
- Speech/Language/Hearing Specialist/Technologist 8
- Audiologist-Hearing Aid Fitter 8
- Phlebotomy Technician 8
- Other Specialist/Technologist 8
- Local Education Agency (LEA) 8
- Infusion Therapy Clinic/Center 8
- VA Clinic/Center 8
- Psychiatric Hospital 8
- Physiological Laboratory 8
- Preferred Provider Organization 8
- Intellectual Disabilities Intermediate Care Facility 8
- Home Infusion Therapy Pharmacy 8
- Obstetrics & Gynecology Nurse Practitioner 8
- Addiction (Substance Use Disorder) Psychologist 7
- Administrator Registered Nurse 7
- Neuroscience Registered Nurse 7
- Adult Psychiatric/Mental Health Registered Nurse 7
- Registered Nurse First Assistant 7
- Adult Medicine Physician 7
- Hospice and Palliative Medicine (Internal Medicine) Physician 7
- Orthotic Fitter 7
- Developmentally Disabled Services Day Training Agency 7
- Community Health Clinic/Center 7
- Rehabilitation Hospital Unit 7
- Psychiatric Residential Treatment Facility 7
- Hearing Aid Equipment 7
- Adult Companion 7
- Cognitive & Behavioral Psychologist 6
- Oral and Maxillofacial Pathology Dentistry 6
- Metabolic Nutrition Registered Dietitian 6
- Ocularist 6
- Emergency Registered Nurse 6
- Home Health Registered Nurse 6
- Medical-Surgical Registered Nurse 6
- Pediatric Registered Nurse 6
- Driver 6
- Infectious Diseases Pharmacist 6
- Oral & Maxillofacial Surgery (D.M.D.) 6
- Hospice and Palliative Medicine (Family Medicine) Physician 6
- Obstetrics Physician 6
- Cornea and External Diseases Specialist Physician 6
- Adult Reconstructive Orthopaedic Surgery Physician 6
- Pediatric Hospice and Palliative Medicine Physician 6
- Developmental - Behavioral Pediatrics Physician 6
- Pediatric Infectious Diseases Physician 6
- Public Health & General Preventive Medicine Physician 6
- Surgery of the Hand (Surgery) Physician 6
- Pediatric Surgery Physician 6
- Physical Rehabilitation Occupational Therapist 6
- Nursing Care Agency 6
- Adult Day Care Clinic/Center 6
- Substance Use Disorder Rehabilitation Clinic/Center 6
- Rehabilitation Hospital 6
- Intellectual and/or Developmental Disabilities Residential Treatment Facility 6
- Mental Illness Community Based Residential Treatment Facility 6
- Private Vehicle 6
- Psychiatric/Mental Health Clinical Nurse Specialist 6
- Technician 6
- Personal Care Attendant 6
- Rehabilitation Chiropractor 5
- Pediatric Nutrition Registered Dietitian 5
- Licensed Vocational Nurse 5
- Lodging Provider 5
- Geriatric Pharmacist 5
- Critical Care Medicine (Anesthesiology) Physician 5
- Sports Medicine (Family Medicine) Physician 5
- Nuclear Medicine Physician 5
- Ophthalmic Plastic and Reconstructive Surgery Physician 5
- Otolaryngology/Facial Plastic Surgery Physician 5
- Pediatric Pulmonology Physician 5
- Addiction Medicine (Psychiatry & Neurology) Physician 5
- Geriatric Psychiatry Physician 5
- Pediatric Radiology Physician 5
- Magnetic Resonance Imaging (MRI) Clinic/Center 5
- Children's Hospital 5
- Exclusive Provider Organization 5
- Portable X-ray and/or Other Portable Diagnostic Imaging Supplier 5
- Land Ambulance 5
- Homemaker 5
- Family Psychologist 4
- Psychoanalysis Psychologist 4
- Sports Physician Chiropractor 4
- Public Health Dentistry 4
- Technician/Technologist 4
- Diabetes Educator Registered Nurse 4
- Neonatal Intensive Care Registered Nurse 4
- Independent Duty Medical Technicians 4
- Naturopath 4
- Neuromusculoskeletal Medicine & OMM Physician 4
- Sleep Medicine (Family Medicine) Physician 4
- Pediatric Ophthalmology and Strabismus Specialist Physician 4
- Otology & Neurotology Physician 4
- Pediatric Adolescent Medicine Physician 4
- Preventive Medicine/Occupational Environmental Medicine Physician 4
- Neurocritical Care Physician 4
- Surgical Oncology Physician 4
- Clinical Pharmacology Physician 4
- Sports Physical Therapist 4
- Home Infusion Agency 4
- Mammography Clinic/Center 4
- Mobile Radiology Clinic/Center 4
- Psychiatric Hospital Unit 4
- Long Term Care Hospital 4
- Point of Service 4
- Pediatric Clinical Nurse Specialist 4
- Oncology Clinical Nurse Specialist 4
- Orthopedic Chiropractor 3
- Corneal and Contact Management Optometrist 3
- Infusion Therapy Registered Nurse 3
- Child & Adolescent Psychiatric/Mental Health Registered Nurse 3
- Ambulatory Care Registered Nurse 3
- Orthopedic Registered Nurse 3
- Interpreter 3
- Prosthetics Case Management 3
- Research Study Specialist 3
- Lay Midwife 3
- Allergy Physician 3
- Pediatric Emergency Medicine (Emergency Medicine) Physician 3
- Addiction Medicine (Family Medicine) Physician 3
- Advanced Heart Failure and Transplant Cardiology Physician 3
- Hematology (Internal Medicine) Physician 3
- Hepatology Physician 3
- Neuro-ophthalmology Physician 3
- Pediatric Orthopaedic Surgery Physician 3
- Orthopaedic Trauma Physician 3
- Pediatric Otolaryngology Physician 3
- Facial Plastic Surgery Physician 3
- Clinical Pathology Physician 3
- Pediatric Rheumatology Physician 3
- Surgery of the Hand (Plastic Surgery) Physician 3
- Aerospace Medicine Physician 3
- Trauma Surgery Physician 3
- Primary Podiatric Medicine Podiatrist 3
- Pedorthist 3
- Clinical Exercise Physiologist 3
- Geriatric Physical Therapist 3
- Blind Rehabilitation Specialist/Technologist 3
- Music Therapist 3
- Mental Health Occupational Therapist 3
- Certified Respiratory Therapist 3
- EEG Specialist/Technologist 3
- Radiologic Technologist 3
- Computed Tomography Radiologic Technologist 3
- Non-Surgical Family Planning Clinic/Center 3
- Methadone Clinic 3
- Mobile Mammography Clinic/Center 3
- Ophthalmologic Surgery Clinic/Center 3
- Radiation Oncology Clinic/Center 3
- Substance Use Disorder Rehabilitation Hospital Unit 3
- Chronic Disease Hospital 3
- Alzheimer Center (Dementia Center) 3
- Adult Care Home Facility 3
- Emotionally Disturbed Childrens' Residential Treatment Facility 3
- Children's Substance Abuse Rehabilitation Facility 3
- Non-Pharmacy Dispensing Site 3
- Clinic Pharmacy 3
- Neuroscience Clinical Nurse Specialist 3
- Respite Care 3
- Prevention Professional 3
- Nutrition Chiropractor 2
- Oral and Maxillofacial Radiology Dentistry 2
- Orofacial Pain Dentistry 2
- Nutrition Education Nutritionist 2
- Registered Dietetic Technician 2
- Vision Therapy Optometrist 2
- Optometric Assistant Technician 2
- Gerontology Registered Nurse 2
- Oncology Registered Nurse 2
- Ph.D. Medical Genetics 2
- Military Health Care Provider 2
- Independent Duty Corpsman 2
- Emergency Medicine Pharmacist 2
- Nuclear Pharmacist 2
- Pediatric Pharmacist 2
- Psychiatric Pharmacist 2
- Dermatopathology Physician 2
- Procedural Dermatology Physician 2
- Allergy & Immunology (Internal Medicine) Physician 2
- Sports Medicine (Internal Medicine) Physician 2
- Nuclear Cardiology Physician 2
- Obesity Medicine (Obstetrics & Gynecology) Physician 2
- Orthopaedic Foot and Ankle Surgery Physician 2
- Clinical Pathology/Laboratory Medicine Physician 2
- Sports Medicine (Physical Medicine & Rehabilitation) Physician 2
- Behavioral Neurology & Neuropsychiatry Physician 2
- Nuclear Radiology Physician 2
- Diagnostic Ultrasound Physician 2
- Legal Medicine (M.D./D.O.) Physician 2
- Foot Surgery Podiatrist 2
- Neurology Physical Therapist 2
- Pulmonary Function Technologist Certified Respiratory Therapist 2
- Critical Care Registered Respiratory Therapist 2
- Medical Technologist 2
- Cardiovascular Specialist/Technologist 2
- Sonography Specialist/Technologist Cardiovascular 2
- Surgical Assistant 2
- Radiography Radiologic Technologist 2
- Sonography Radiologic Technologist 2
- Early Intervention Provider Agency 2
- Ambulatory Family Planning Facility 2
- Corporate Health Clinic/Center 2
- Lithotripsy Clinic/Center 2
- Podiatric Clinic/Center 2
- Pain Clinic/Center 2
- Comprehensive Outpatient Rehabilitation Facility (CORF) 2
- Student Health Clinic/Center 2
- Custodial Care Facility 2
- Pediatric Skilled Nursing Facility 2
- Department of Veterans Affairs (VA) Pharmacy 2
- Compounding Pharmacy 2
- Mail Order Pharmacy 2
- Air Ambulance 2
- Transportation Network Company 2
- Transportation Broker 2
- Critical Care Medicine Clinical Nurse Specialist 2
- Neonatal Clinical Nurse Specialist 2
- Adult Psychiatric/Mental Health Clinical Nurse Specialist 2
- Chore Provider 2
- Day Training/Habilitation Specialist 2
- Nursing Home Administrator 2
- Child Intellectual and/or Developmental Disabilities Respite Care 2
- Drama Therapist 1
- Adult Development & Aging Psychologist 1
- Forensic Psychologist 1
- Health Psychologist 1
- Intellectual & Developmental Disabilities Psychologist 1
- Group Psychotherapy Psychologist 1
- Independent Medical Examiner Chiropractor 1
- Pediatric Chiropractor 1
- Occupational Health Chiropractor 1
- Renal Nutrition Registered Dietitian 1
- Oncology Nutrition Registered Dietitian 1
- Pediatric Critical Care Nutrition Registered Dietitian 1
- Sports Dietetics Nutrition Registered Dietitian 1
- Paramedic 1
- Intermediate Emergency Medical Technician 1
- Basic Emergency Medical Technician 1
- Contact Lens Fitter 1
- Ophthalmic Technician/Technologist 1
- Continuing Education/Staff Development Registered Nurse 1
- Maternal Newborn Registered Nurse 1
- Nurse Massage Therapist (NMT) 1
- Perinatal Registered Nurse 1
- Wound Care Registered Nurse 1
- Home Modifications Contractor 1
- Mechanotherapist 1
- Legal Medicine 1
- Homeopath 1
- Funeral Director 1
- Critical Care Pharmacist 1
- Compounded Sterile Preparations Pharmacist 1
- Solid Organ Transplant Pharmacist 1
- Integrative Medicine Physician 1
- Phlebology Physician 1
- Sports Medicine (Neuromusculoskeletal Medicine) Physician 1
- Electrodiagnostic Medicine Physician 1
- Hospice and Palliative Medicine (Emergency Medicine) Physician 1
- Sports Medicine (Emergency Medicine) Physician 1
- Medical Toxicology (Emergency Medicine) Physician 1
- Adolescent Medicine (Family Medicine) Physician 1
- Adolescent Medicine (Internal Medicine) Physician 1
- Transplant Hepatology Physician 1
- Clinical Biochemical Genetics Physician 1
- Molecular Genetic Pathology (Medical Genetics) Physician 1
- Nuclear Imaging & Therapy Physician 1
- Glaucoma Specialist (Ophthalmology) Physician 1
- Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician 1
- Blood Banking & Transfusion Medicine Physician 1
- Cytopathology Physician 1
- Forensic Pathology Physician 1
- Hematology (Pathology) Physician 1
- Neuropathology Physician 1
- Chemical Pathology Physician 1
- Pediatric Sleep Medicine Physician 1
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician 1
- Pediatric Rehabilitation Medicine Physician 1
- Plastic Surgery Within the Head and Neck (Plastic Surgery) Physician 1
- Obesity Medicine (Preventive Medicine) Physician 1
- Undersea and Hyperbaric Medicine (Preventive Medicine) Physician 1
- Neuromuscular Medicine (Psychiatry & Neurology) Physician 1
- Brain Injury Medicine (Psychiatry & Neurology) Physician 1
- Body Imaging Physician 1
- Therapeutic Radiology Physician 1
- Radiological Physics Physician 1
- Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician 1
- Pediatric Urology Physician 1
- Environmental Modification Occupational Therapy Assistant 1
- Low Vision Occupational Therapy Assistant 1
- Neurorehabilitation Occupational Therapist 1
- Kinesiotherapist 1
- Home Health Certified Respiratory Therapist 1
- Educational Registered Respiratory Therapist 1
- General Care Registered Respiratory Therapist 1
- Home Health Registered Respiratory Therapist 1
- Pulmonary Function Technologist Registered Respiratory Therapist 1
- Radiology Practitioner Assistant 1
- Immunology Pathology Specialist/Technologist 1
- Medical Laboratory Technician 1
- Health Information Specialist/Technologist 1
- Biostatistician 1
- Surgical Technologist 1
- Orthopedic Assistant 1
- Assistant Health Information Record Technician 1
- Magnetic Resonance Imaging Radiologic Technologist 1
- EEG Technician 1
- Amputee Clinic/Center 1
- Birthing Clinic/Center 1
- Developmental Disabilities Clinic/Center 1
- Emergency Care Clinic/Center 1
- Endoscopy Clinic/Center 1
- Genetics Clinic/Center 1
- Federal Public Health Clinic/Center 1
- State or Local Public Health Clinic/Center 1
- Prison Health Clinic/Center 1
- Rural Health Clinic/Center 1
- Oral and Maxillofacial Surgery Clinic/Center 1
- Medicare Defined Swing Bed Hospital Unit 1
- Religious Nonmedical Health Care Institution 1
- Women's Hospital 1
- Special Hospital 1
- Military Hospital 1
- Dental Laboratory 1
- Inpatient Hospice 1
- Physical Disabilities Residential Treatment Facility 1
- Blood Bank 1
- Parenteral & Enteral Nutrition Supplies (DME) 1
- Emergency Response System Companies 1
- Organ Procurement Organization 1
- Ambulance 1
- School Nurse Practitioner 1
- Emergency Clinical Nurse Specialist 1
- Family Health Clinical Nurse Specialist 1
- Perioperative Clinical Nurse Specialist 1
- Religious Nonmedical Practitioner 1