Pinnamaneni Ramakrishna Prasad, M.D.
NPI 1821099045ActiveIndividual· Internal Medicine, Nephrology· Allen Park, MI
Internal Medicine, Nephrology (M.D.) with Downriver Vascular Associates PLC, practicing in Allen Park, Michigan. 203 Medicare patients in 2024, $277,752 paid; nearly all of their 348 Part D prescriptions were generic (97%). Cordis US Corp. reported $23.49 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1821099045 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 10, 2005 |
| Last updated in NPPES | Jun 22, 2026 |
| Certified by provider | Jun 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 4301036210 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 10,985 across 36 procedure codes |
| Paid by Medicare | $277,752 |
Part D prescriptions in 2024
| Prescriptions (claims) | 348 · 605 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $40,749 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1972 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Vascular Surgery |
Medical group
- Downriver Vascular Associates PLCAllen Park, MI · 2 clinicians
Industry payments (Open Payments)
- 2025$23.49 · 1 payment from 1 company
- 2024$44.18 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cordis US Corp. | $23.49 | 1 |
What the 2025 payments were for
- Food and Beverage$23.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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