Nandakumar Ravi, M.D.
NPI 1770554321ActiveIndividual· Internal Medicine, Gastroenterology· Bakersfield, CA
Internal Medicine, Gastroenterology (M.D.) in Bakersfield, California, licensed in CA, with an NPI issued in January 2006. In 2024 Medicare paid $137,915 for 586 patients, and Part D covered 1,081 of their prescriptions, 88% of them generic. Boston Scientific Corporation reported $138.75 in payments in 2025, mostly food and beverage. Lists Adventist Health Bakersfield and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1770554321 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 31, 2006 |
| Last updated in NPPES | Aug 4, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A64007 | CA |
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 - Gastroenterology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 586 |
|---|---|
| Services billed | 1,396 across 44 procedure codes |
| Paid by Medicare | $137,915 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,081 · 1,225 30-day fills |
|---|---|
| Patients | 376 |
| Total drug cost | $83,237 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Gastroenterology |
Hospital affiliations
- Adventist Health BakersfieldBakersfield, CA
- Bakersfield Memorial HospitalBakersfield, CA
- Mercy HospitalBakersfield, CA
- Ridgecrest Regional HospitalRidgecrest, CA
Industry payments (Open Payments)
- 2025$138.75 · 4 payments from 1 company
- 2024$298.18 · 7 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $138.75 | 4 |
What the 2025 payments were for
- Food and Beverage$138.75 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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