Robert C. Wollman, MD
NPI 1437134665ActiveIndividual· Radiology, Radiation Oncology· Santa Monica, CA
Radiology, Radiation Oncology (MD) in Santa Monica, California, trained at New York University Medical College - Nlg (class of 1989). 305 Medicare patients in 2024, $313,144 paid; nearly all of their 50 Part D prescriptions were generic (94%). Siemens Medical Solutions USA, Inc. reported $15.15 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1437134665 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 9, 2005 |
| Last updated in NPPES | Nov 23, 2020 |
| Certified by provider | Nov 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | G78624 | 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 - Radiation Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 305 |
|---|---|
| Services billed | 3,768 across 39 procedure codes |
| Paid by Medicare | $313,144 |
Part D prescriptions in 2024
| Prescriptions (claims) | 50 · 96 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $3,941 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | New York University Medical College - Nlg |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Radiation Oncology |
| Secondary specialties | Diagnostic Radiology |
| Telehealth | Offers telehealth |
Medical group
- City of Hope Medical FoundationDuarte, CA · 982 clinicians
Hospital affiliations
- Cedars-Sinai Medical CenterLos Angeles, CA
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Saint John's Health CenterSanta Monica, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
Industry payments (Open Payments)
- 2025$15.15 · 1 payment from 1 company
- 2024$47.58 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Siemens Medical Solutions USA, Inc. | $15.15 | 1 |
What the 2025 payments were for
- Food and Beverage$15.15 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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