Ankur Shah, M.D.
NPI 1043653116ActiveIndividual· Internal Medicine, Nephrology· Riverside, RI
Internal Medicine, Nephrology (M.D.) in Riverside, Rhode Island, trained at Rutgers New Jersey Medical School (class of 2013). 140 Medicare patients in 2024, $37,936 paid; nearly all of their 348 Part D prescriptions were generic (92%). Nxstage Medical, Inc. was the largest of 7 companies reporting payments in 2025, $786.03 in all, mostly food and beverage.
Overview
| NPI | 1043653116 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2013 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD16227 | RI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 140 |
|---|---|
| Services billed | 354 across 15 procedure codes |
| Paid by Medicare | $37,936 |
Part D prescriptions in 2024
| Prescriptions (claims) | 348 · 661 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $44,579 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Nephrology |
Medical groups
- Lifespan Physician Group IncProvidence, RI · 1,173 clinicians
- Brown MedicineRiverside, RI · 217 clinicians
Hospital affiliations
- Rhode Island HospitalProvidence, RI
- The Miriam HospitalProvidence, RI
Other facilities
- Dialysis Center of Rhode Island Hospital - Warren AvenueDialysis facility · East Providence, RI
Industry payments (Open Payments)
- 2025$786.03 · 10 payments from 7 companies
- 2024$16,311 · 25 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Nxstage Medical, Inc. | $212.29 | 2 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $166.81 | 2 |
| Novo Nordisk Inc | $122.64 | 1 |
| Vantive US Healthcare LLC | $116.44 | 1 |
| Calliditas Therapeutics US Inc. | $83.86 | 1 |
What the 2025 payments were for
- Food and Beverage$786.03 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Nephrology providers in Rhode Island →