Ram V. Patak, M.D.
NPI 1144218488ActiveIndividual· Internal Medicine, Nephrology· Northridge, CA
Internal Medicine, Nephrology (M.D.) in Northridge, California, licensed in CA, with an NPI issued in October 2005. Their prescriptions cost Medicare Part D more than their services did: $103,040 for 402 claims, against $3,058 paid for services in 2024. Otsuka America Pharmaceutical, Inc. reported $21.25 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144218488 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 11, 2005 |
| Last updated in NPPES | Mar 7, 2023 |
| Certified by provider | Apr 17, 2020 |
| Reactivated | Apr 25, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | C39711 | 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 - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 60 across 6 procedure codes |
| Paid by Medicare | $3,058 |
Part D prescriptions in 2024
| Prescriptions (claims) | 402 · 749 30-day fills |
|---|---|
| Patients | 79 |
| Total drug cost | $103,040 |
| Generic share | 73% of claims |
Industry payments (Open Payments)
- 2025$21.25 · 1 payment from 1 company
- 2024$532.29 · 23 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $21.25 | 1 |
What the 2025 payments were for
- Food and Beverage$21.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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