Robert James Leach, MD
Nephrology Physician · Texarkana, TX
Practice location
5002 Cowhorn Creek RdTexarkana, TX 75503-9766
- Phone
- (903) 614-3000
- Fax
- (903) 614-3525
NPI record
- NPI
- 1114910411
- Entity type
- Individual (Type 1)
- Enumeration date
- August 23, 2005
- Last updated
- September 16, 2026
- Certified
- September 16, 2026
- Sole proprietor
- No
Specialties & taxonomy codes
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nephrology Physician Primary | 207RN0300X |
R1810 | TX |
| Hospitalist Physician | 208M00000X |
6419970-1205 | UT |
| Nephrology Physician | 207RN0300X |
42232 | CO |
| Nephrology Physician | 207RN0300X |
6419970-1205 | UT |
| Nephrology Physician | 207RN0300X |
M9032 | ID |
| Nephrology Physician | 207RN0300X |
3520 | OK |
| Nephrology Physician | 207RN0300X |
E11089 | AR |
Other practice locations (2)
- 115 Airport Rd, Sulphur Springs, TX 75482-2105 · (903) 438-4670
- 130 Tankersley Rd Ste 200, Mount Pleasant, TX 75455-1604 · (903) 606-7480
About Dr. Leach
Robert James Leach, MD is a healthcare provider registered in the NPI registry with the primary taxonomy Nephrology Physician (code 207RN0300X). The practice location is 5002 Cowhorn Creek Rd, Texarkana, TX 75503-9766. The NPI number 1114910411 was assigned on August 23, 2005 and the record was last updated on September 16, 2026.
Dr. Leach lists 7 licenses in the registry: #R1810 (TX) for Nephrology Physician; #6419970-1205 (UT) for Hospitalist Physician; #42232 (CO) for Nephrology Physician; #6419970-1205 (UT) for Nephrology Physician; #M9032 (ID) for Nephrology Physician; #3520 (OK) for Nephrology Physician; #E11089 (AR) for Nephrology Physician. License numbers are self-reported to NPPES; verify them with the state licensing board.
Frequently asked questions
What is the NPI number of Robert James Leach, MD?
The NPI number is 1114910411.
What is the phone number of Dr. Leach?
The phone number listed for the practice location is (903) 614-3000.
Where is Dr. Leach located?
5002 Cowhorn Creek Rd, Texarkana, TX 75503-9766.
What is the taxonomy code for Dr. Leach?
The primary taxonomy code is 207RN0300X – Nephrology Physician; 6 more listed above.
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.
Other Nephrology Physician providers in Texarkana
- Collom & Carney Clinic Association5002 Cowhorn Creek Rd
- Jason Z. Lee, MD5002 Cowhorn Creek Rd
- Hayden N. Hemphill, MD5002 Cowhorn Creek Rd Ste 4000b
- John O. Stevens, MD5002 Cowhorn Creek Rd
- Bayard Paul Quinn, MD5002 Cowhorn Creek Rd
- Jarrell T. Myrick, MD5002 Cowhorn Creek Rd
- Muazer Ahmed, M.D5002 Cowhorn Creek Rd