Dyanesh Bapu G. Ravindran, M.D
NPI 1659387132ActiveIndividual· Internal Medicine, Hematology & Oncology· Redding, CA
Internal Medicine, Hematology & Oncology (M.D) with Solano Hematology - Oncology, practicing in Redding, California. In 2024 Medicare paid $2,431,435 for 241 patients, and Part D covered 436 of their prescriptions, 77% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 49 companies reporting payments in 2025, $5,199 in all, mostly food and beverage. Lists Sutter Medical Center, Sacramento and 1 other hospital as hospital affiliations.
Overview
| NPI | 1659387132 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Aug 1, 2006 |
| Last updated in NPPES | Mar 11, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | K4204 | 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 - Hematology/Oncology (CA); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 241 |
|---|---|
| Services billed | 155,178 across 151 procedure codes |
| Paid by Medicare | $2,431,435 |
Part D prescriptions in 2024
| Prescriptions (claims) | 436 · 540 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $877,206 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Solano Hematology - OncologyVallejo, CA · 3 clinicians
Hospital affiliations
- Sutter Medical Center, SacramentoSacramento, CA
- Sutter Solano Medical CenterVallejo, CA
Industry payments (Open Payments)
- 2025$5,199 · 224 payments from 49 companies
- 2024$4,936 · 210 payments from 44 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $451.35 | 27 |
| Merck Sharp & Dohme LLC | $421.31 | 14 |
| Daiichi Sankyo Inc. | $329.37 | 17 |
| Karyopharm Therapeutics Inc. | $303.96 | 15 |
| Novartis Pharmaceuticals Corporation | $251.02 | 10 |
What the 2025 payments were for
- Food and Beverage$4,987 · 221 payments
- Education$211.93 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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