David Kanamori, M.D.
NPI 1942297361ActiveIndividual· Specialist· Bakersfield, CA
Specialist (M.D.) with Ravi Patel M D Inc, practicing in Bakersfield, California. Their prescriptions cost Medicare Part D more than their services did: $2,101,882 for 786 claims, against $556,945 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 38 companies reporting payments in 2025, $4,074 in all, mostly food and beverage. Lists Adventist Health Bakersfield and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1942297361 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 30, 2005 |
| Last updated in NPPES | Oct 5, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | A69648 | 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 - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 695 |
|---|---|
| Services billed | 36,272 across 151 procedure codes |
| Paid by Medicare | $556,945 |
Part D prescriptions in 2024
| Prescriptions (claims) | 786 · 1,099 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $2,101,882 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Ravi Patel M D IncBakersfield, CA · 18 clinicians
Hospital affiliations
- Adventist Health BakersfieldBakersfield, CA
- Adventist Health Tehachapi ValleyTehachapi, CA
- Bakersfield Memorial HospitalBakersfield, CA
Industry payments (Open Payments)
- 2025$4,074 · 206 payments from 38 companies
- 2024$3,636 · 187 payments from 33 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $513.92 | 39 |
| Janssen Biotech, Inc. | $404.65 | 15 |
| Glaxosmithkline, LLC. | $336.11 | 16 |
| Sobi, Inc | $304.90 | 11 |
| Pfizer Inc. | $239.45 | 13 |
What the 2025 payments were for
- Food and Beverage$3,929 · 203 payments
- Education$145.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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