Patrick C. Nef, M.D
NPI 1194901330ActiveIndividual· Internal Medicine, Nephrology· Fort Worth, TX
Internal Medicine, Nephrology (M.D) with Fortworth Renal Group PA, practicing in Fort Worth, Texas. Their prescriptions cost Medicare Part D more than their services did: $203,460 for 1,431 claims, against $124,558 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $318.27 in all, mostly food and beverage. Lists Baylor Scott and White All Saints Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1194901330 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jan 17, 2008 |
| Last updated in NPPES | Oct 28, 2025 |
| Certified by provider | Oct 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | M8207 | TX |
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 - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 277 |
|---|---|
| Services billed | 2,539 across 21 procedure codes |
| Paid by Medicare | $124,558 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,431 · 3,418 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $203,460 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Fortworth Renal Group PAFort Worth, TX · 19 clinicians
Hospital affiliations
- Baylor Scott and White All Saints Medical CenterFort Worth, TX
- Medical City Fort WorthFort Worth, TX
- Texas Health Harris Methodist Hospital Southwest FFort Worth, TX
- Texas Health Huguley Hospital Fort Worth SouthFort Worth, TX
Other facilities
- Usrc East Fort WorthDialysis facility · Fort Worth, TX
- Usrc West Fort WorthDialysis facility · White Settlement, TX
Industry payments (Open Payments)
- 2025$318.27 · 16 payments from 3 companies
- 2024$247.20 · 12 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $239.37 | 12 |
| Novo Nordisk Inc | $58.55 | 3 |
| Merck Sharp & Dohme LLC | $20.35 | 1 |
What the 2025 payments were for
- Food and Beverage$318.27 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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