Reza Khorsan, M.D.
NPI 1356536585ActiveIndividual· Internal Medicine, Nephrology· Santa Monica, CA
Internal Medicine, Nephrology (M.D.) in Santa Monica, California, trained at Ohio State University College of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $674,758 for 1,254 claims, against $196,978 paid for services in 2024. Travere Therapeutics, Inc. was the largest of 3 companies reporting payments in 2025, $6,192 in all, mostly consulting fees.
Overview
| NPI | 1356536585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 11, 2007 |
| Last updated in NPPES | Sep 12, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A101659 | CA |
| Internal Medicine | 207R00000X | A101659 | 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 - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 541 |
|---|---|
| Services billed | 2,352 across 17 procedure codes |
| Paid by Medicare | $196,978 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,254 · 2,782 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $674,758 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- The Regents of the University of CaliforniaSanta Monica, CA · 1,462 clinicians
Hospital affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
Other facilities
- Davita Brentwood Home TrainingDialysis facility · Los Angeles, CA
- Davita Santa Monica DialysisDialysis facility · Santa Monica, CA
Industry payments (Open Payments)
- 2025$6,192 · 13 payments from 3 companies
- 2024$119.41 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $5,941 | 11 |
| Mallinckrodt Hospital Products Inc. | $143.46 | 1 |
| Novartis Pharmaceuticals Corporation | $107.63 | 1 |
What the 2025 payments were for
- Consulting Fee$4,500 · 1 payment
- Travel and Lodging$891.35 · 3 payments
- Food and Beverage$784.06 · 8 payments
- Education$16.89 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Santa Monica
- 1568514750
- 1336368471
- 1528203999
- 1891756508
- 1003082678
- 1588612485
- 1396700340
- 1760696934
- 1346701802
- 1053534925
- 1659399681
- 1275613655