Vinay A. Sunku, MD
NPI 1326039405ActiveIndividual· Internal Medicine, Nephrology· Lancaster, CA
Internal Medicine, Nephrology (MD) in Lancaster, California, licensed in CA, with an NPI issued in October 2005. In 2024 Medicare paid $280,261 for 279 patients, and Part D covered 1,392 of their prescriptions, 77% of them generic. Akebia Therapeutics Inc was the largest of 5 companies reporting payments in 2025, $163.53 in all, mostly food and beverage. Lists Antelope Valley Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1326039405 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 28, 2005 |
| Last updated in NPPES | Nov 18, 2010 |
| Reactivated | Apr 6, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A54362 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 279 |
|---|---|
| Services billed | 2,289 across 21 procedure codes |
| Paid by Medicare | $280,261 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,392 · 2,920 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $348,685 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Antelope Valley HospitalLancaster, CA
- Palmdale Regional Medical CenterPalmdale, CA
- Ridgecrest Regional HospitalRidgecrest, CA
Other facilities
- Antelope Valley Kidney InstituteDialysis facility · Lancaster, CA
- Davita Antelope Valley DialysisDialysis facility · Lancaster, CA
Industry payments (Open Payments)
- 2025$163.53 · 8 payments from 5 companies
- 2024$482.05 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Akebia Therapeutics Inc | $61.79 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $46.45 | 2 |
| Astrazeneca Pharmaceuticals LP | $22.12 | 1 |
| Novo Nordisk Inc | $16.80 | 1 |
| Otsuka America Pharmaceutical, Inc. | $16.37 | 1 |
What the 2025 payments were for
- Food and Beverage$163.53 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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