Muhammad Abdullah, MD
NPI 1154614832ActiveIndividual· Internal Medicine, Nephrology· San Antonio, TX
Internal Medicine, Nephrology (MD) with Renal Associates, P.A., practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $557,276 for 2,142 claims, against $169,375 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 8 companies reporting payments in 2025, $973.91 in all, mostly food and beverage. Lists Baptist Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1154614832 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 27, 2011 |
| Last updated in NPPES | Jul 14, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | Q5314 | TX |
| Internal Medicine | 207R00000X | MT194196 | PA |
| Internal Medicine | 207R00000X | 40683 | IA |
| Internal Medicine | 207R00000X | MD-40683 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 307 |
|---|---|
| Services billed | 2,875 across 34 procedure codes |
| Paid by Medicare | $169,375 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,142 · 4,939 30-day fills |
|---|---|
| Patients | 402 |
| Total drug cost | $557,276 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Renal Associates, P.A.Seguin, TX · 40 clinicians
Hospital affiliations
- Baptist Medical CenterSan Antonio, TX
- Connally Memorial Medical CenterFloresville, TX
- Methodist HospitalSan Antonio, TX
Other facilities
- Kidney Disease Clinic of Central San AntonioDialysis facility · San Antonio, TX
- Rosedale Kidney Disease CenterDialysis facility · San Antonio, TX
Industry payments (Open Payments)
- 2025$973.91 · 23 payments from 8 companies
- 2024$917.37 · 26 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $367.04 | 10 |
| Opko Pharmaceuticals, LLC | $180.46 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $145.58 | 2 |
| Lilly USA, LLC | $126.97 | 5 |
| Astrazeneca Pharmaceuticals LP | $87.49 | 1 |
What the 2025 payments were for
- Food and Beverage$973.91 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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