Ponnaiah C. Mohan, MD
NPI 1487646295ActiveIndividual· Internal Medicine, Nephrology· Arlington, TX
Internal Medicine, Nephrology (MD) with Renal Specialists of North Texas PLLC, practicing in Arlington, Texas. In 2024 Medicare paid $503,228 for 633 patients, and Part D covered 1,208 of their prescriptions, 85% of them generic. Novartis Pharmaceuticals Corporation was the largest of 4 companies reporting payments in 2025, $78.12 in all, mostly food and beverage. Lists Baylor Scott & White Medical Center Grapevine and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1487646295 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 17, 2005 |
| Last updated in NPPES | Jun 21, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | M1245 | 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 | 633 |
|---|---|
| Services billed | 5,173 across 19 procedure codes |
| Paid by Medicare | $503,228 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,208 · 2,093 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $147,187 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Renal Specialists of North Texas PLLCFlower Mound, TX · 3 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center GrapevineGrapevine, TX
- Medical City ArlingtonArlington, TX
- Medical City LewisvilleLewisville, TX
- Methodist Mansfield Medical CenterMansfield, TX
- Texas Health Arlington Memorial HospitalArlington, TX
Other facilities
- Davita Mansfield Dialysis CenterDialysis facility · Mansfield, TX
- Usrc ArlingtonDialysis facility · Arlington, TX
- Usrc Mansfield DialysisDialysis facility · Mansfield, TX
- Usrc Premier South ArlingtonDialysis facility · Arlington, TX
- Usrc Premier West Grand PrairieDialysis facility · Grand Prairie, TX
- Arlington Regional Rehabilitation HospitalInpatient rehabilitation facility · Arlington, TX
- Encompass Health Rehabilitation Hospital of ArlingInpatient rehabilitation facility · Arlington, TX
Industry payments (Open Payments)
- 2025$78.12 · 4 payments from 4 companies
- 2024$116.57 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $29.57 | 1 |
| Shield Therapeutics Inc | $20.83 | 1 |
| Scpharmaceuticals Inc. | $14.21 | 1 |
| Calliditas Therapeutics US Inc. | $13.51 | 1 |
What the 2025 payments were for
- Food and Beverage$78.12 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 nephrologists in Arlington · All nephrologists in Texas