Muhammad Ahmad Mujtaba, M.D.
NPI 1740426592ActiveIndividual· Internal Medicine, Nephrology· Webster, TX
Internal Medicine, Nephrology (M.D.) with Jajja Health PLLC, practicing in Webster, Texas. Their prescriptions cost Medicare Part D more than their services did: $846,591 for 2,875 claims, against $36,124 paid for services in 2024. Amgen Inc. was the largest of 10 companies reporting payments in 2025, $295.59 in all, mostly food and beverage. Lists Christus Southeast Texas- St Elizabeth and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1740426592 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 29, 2008 |
| Last updated in NPPES | Jun 1, 2026 |
| Certified by provider | Jun 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | R0622 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (TX); Practitioner - Nephrology (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 226 |
|---|---|
| Services billed | 541 across 18 procedure codes |
| Paid by Medicare | $36,124 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,875 · 4,384 30-day fills |
|---|---|
| Patients | 378 |
| Total drug cost | $846,591 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Jajja Health PLLCBaytown, TX · 3 clinicians
Hospital affiliations
- Christus Southeast Texas- St ElizabethBeaumont, TX
- East Houston Medical CenterHouston, TX
- HCA Houston Healthcare Clear LakeWebster, TX
- Memorial Hermann Hospital SystemHouston, TX
- University of Texas Medical Branch GalvestonGalveston, TX
Other facilities
- Carmen BulverdeDialysis facility · Spring Branch, TX
- Usrc Friendswood DialysisDialysis facility · Friendswood, TX
- Usrc Space City DialysisDialysis facility · Pasadena, TX
- Usrc Texas City DialysisDialysis facility · Texas City, TX
Industry payments (Open Payments)
- 2025$295.59 · 15 payments from 10 companies
- 2024$100.92 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $104.27 | 6 |
| Veloxis Pharmaceuticals, Inc. | $35.75 | 1 |
| Apellis Pharmaceuticals, Inc. | $28.26 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $24.27 | 1 |
| Astrazeneca Pharmaceuticals LP | $20.77 | 1 |
What the 2025 payments were for
- Food and Beverage$295.59 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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