Cassandra Markham
Nurse Practitioner · Amarillo, TX
Practice location
2483 W Interstate 40Amarillo, TX 79109-1852
- Phone
- (806) 463-3200
- Fax
- (806) 463-3179
NPI record
- NPI
- 1679440325
- Entity type
- Individual (Type 1)
- Enumeration date
- October 18, 2025
- Last updated
- April 4, 2026
- Certified
- April 4, 2026
- Sole proprietor
- No
Specialties & taxonomy codes
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X |
833761 | TX |
About Cassandra Markham
Cassandra Markham is a healthcare provider registered in the NPI registry with the primary taxonomy Nurse Practitioner (code 363L00000X). The practice location is 2483 W Interstate 40, Amarillo, TX 79109-1852. The NPI number 1679440325 was assigned on October 18, 2025 and the record was last updated on April 4, 2026.
Cassandra Markham lists a license in the registry: #833761 (TX) for Nurse Practitioner. License numbers are self-reported to NPPES; verify them with the state licensing board.
Frequently asked questions
What is the NPI number of Cassandra Markham?
The NPI number is 1679440325.
What is the phone number of Cassandra Markham?
The phone number listed for the practice location is (806) 463-3200.
Where is Cassandra Markham located?
2483 W Interstate 40, Amarillo, TX 79109-1852.
What is the taxonomy code for Cassandra Markham?
The primary taxonomy code is 363L00000X – Nurse Practitioner.
Is this information correct?
All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.
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