Ryszard Dudek, MD
NPI 1154498178ActiveIndividual· Internal Medicine, Nephrology· Los Angeles, CA
Internal Medicine, Nephrology (MD) with Southern California Permanente Medical Group, practicing in Los Angeles, California. Their prescriptions cost Medicare Part D more than their services did: $75,394 for 920 claims, against $3,751 paid for services in 2024. Travere Therapeutics, Inc. reported $29.70 in payments in 2024, mostly food and beverage. Lists Kaiser Foundation Hospital - Los Angeles as a hospital affiliation.
Overview
| NPI | 1154498178 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 29, 2006 |
| Last updated in NPPES | Dec 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A62405 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 52 across 6 procedure codes |
| Paid by Medicare | $3,751 |
Part D prescriptions in 2024
| Prescriptions (claims) | 920 · 2,389 30-day fills |
|---|---|
| Patients | 150 |
| Total drug cost | $75,394 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliation
- Kaiser Foundation Hospital - Los AngelesLos Angeles, CA
Industry payments (Open Payments)
- 2024$29.70 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $29.70 | 1 |
What the 2024 payments were for
- Food and Beverage$29.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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