Amarillo Medical Specialists,LLP
Organization Active NPI Internal Medicine Physician · Amarillo, TX
NPI 1790743524 · NPPES record last updated Sep 25, 2025
Key facts
- NPI
- 1790743524
- Entity type
- Organization (NPI type 2)
- Primary specialty
- Internal Medicine Physician 207R00000X
- Legal business name
- AMARILLO MEDICAL SPECIALISTS,LLP
- Practice address
- 9092 Westgate Pkwy W
Amarillo, TX 79124-2441 - Phone
- (806) 350-7520
- Fax
- (806) 350-2383
- NPI assigned
- May 2, 2006
- Organization subpart
- No
Authorized official
- Name
- Dr. Alan Keister, M.D.
- Title
- Managing Partner
- Phone
- (806) 355-9741
Practitioners 69
-
Alan Wade Keister, M.D.
-
Estelle Archer, M.D.
-
Sarah Biggs, MD
-
William Curtis Biggs, M.D.
-
Ako D Bradford, MD
-
Kenny M Brantley, M.D.
-
Amy J Brasher, FNP
-
Kathleen Anne Clark, M.D.
-
Faith Coon, FNP-C
-
Nicole Lee Davey, M.D.
-
Nam Huu DO, M.D.
-
Bennet Graham, FNP-C
-
Miles W Grant, MD
-
Christopher O Gulley, M.D.
-
Albert Ray Lusby, FNP
-
Lindsey Rene' McCrary, MSN, APRN, NP-C
-
Fatima Mendoza, N.P.
-
Rosa Miranda, RN MSN APRN FNP-C
-
Tarek H Naguib, M.D.
-
Susan L Neese, MD
Laboratory certificates & supplier records
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 45D0667604 | Amarillo Medical Specialists LLP | Accreditation | Dec 22, 2027 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in TX
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20040614000461 | TX | Part B Supplier - Clinic/Group Practice | 6901880541 |
Receives reassigned benefits from 58 practitioners Practice locations: Amarillo, TX |
National Provider Directory
Locations
1900 S Coulter St
Ste C
Amarillo, TX 79106
Phone (214) 259-2722
1301 S Coulter St
Ste 202
Amarillo, TX 79106
Phone (806) 367-9855
1215 S Coulter St
Ste 202
Amarillo, TX 79106
Phone (806) 677-2039
1301 S Coulter St
Ste 106
Amarillo, TX 79106
Phone (806) 350-7307
1215 S Coulter St
Ste 204
Amarillo, TX 79106
Phone (806) 677-2030
1215 S Coulter St
Ste 302
Amarillo, TX 79106
Phone (806) 352-7200
1215 S Coulter St
Ste 403
Amarillo, TX 79106
Phone (806) 677-2001
1900 S Coulter St
Ste 0
Amarillo, TX 79106
1215 S Coulter St
Ste 402
Amarillo, TX 79106
1215 S Coulter St
Ste 305
Amarillo, TX 79106
Phone (806) 358-1374
1215 S Coulter St
Ste 300
Amarillo, TX 79106
1900 S Coulter St
Ste H
Amarillo, TX 79106
Phone (806) 331-5283
1900 S Coulter St
Ste O
Amarillo, TX 79106
Phone (806) 350-2389
1215 S Coulter St
Ste 400
Amarillo, TX 79106
Phone (806) 358-8331
1215 S Coulter St
Ste 200
Amarillo, TX 79106
Phone (806) 350-7311
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/FDFCAA
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician |
207R00000X | G7553 | TX | |
| Internal Medicine Physician |
207R00000X | Yes | ||
| Endocrinology, Diabetes & Metabolism Physician |
207RE0101X | G3157 | TX | |
| Endocrinology, Diabetes & Metabolism Physician |
207RE0101X | J8472 | TX | |
| Endocrinology, Diabetes & Metabolism Physician |
207RE0101X | J9835 | TX | |
| Endocrinology, Diabetes & Metabolism Physician |
207RE0101X | L4222 | TX | |
| Infectious Disease Physician |
207RI0200X | TX | ||
| Nephrology Physician |
207RN0300X | H3590 | TX | |
| Nephrology Physician |
207RN0300X | J5330 | TX | |
| Nephrology Physician |
207RN0300X | J4363 | TX | |
| Pulmonary Disease Physician |
207RP1001X | J7649 | TX | |
| Rheumatology Physician |
207RR0500X | H8801 | TX | |
| Obstetrics & Gynecology Physician |
207V00000X | G3114 | TX | |
| Neurology Physician |
2084N0400X | H5053 | TX |
Addresses
Primary practice location
9092 Westgate Pkwy W
Amarillo, TX 79124-2441
Mailing address
9092 Westgate Pkwy W
Amarillo, TX 79124-2441
Phone (806) 350-7520
Other practice location 1
9092 Westgate Pkwy W
Amarillo, TX 79124-2441
Phone (806) 358-8331
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 080861001 | Medicaid | TX |
Other providers in Amarillo, TX
- Amarillo Kidney Specialists, LLC
- Amarillo Lung and Critical Care PLLC
- Amarillo Marriage & Family Institute
- Amarillo Marriage and Family Institute Inc
- Amarillo Medical Group LLC
- Amarillo Multiservice Center for the Aging, Inc.
- Amarillo Nephrology Associates, P.a.
- Amarillo North Texas Emergency Center, LLC
- Amarillo Oncology Associates LLP
- Amarillo Ophthalmic Associates PA
All providers in Amarillo, TX · Internal Medicine Physician in Texas
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Sep 25, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.