Robert M. Samstein, MD, PHD
NPI 1134547136ActiveIndividual· Radiology, Radiation Oncology· New York, NY
Radiology, Radiation Oncology (MD, PHD) with Icahn School of Medicine at Mount Sinai, practicing in New York, New York. Mostly services rather than prescriptions: Medicare paid $31,513 for 25 patients in 2024, with only 24 Part D claims. Intuitive Surgical, Inc. reported $1,147 in payments in 2025, mostly travel and lodging. Lists Mount Sinai Hospital as a hospital affiliation.
Overview
| NPI | 1134547136 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2014 |
| Last updated in NPPES | Nov 15, 2023 |
| Certified by provider | Nov 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 280891 | NY |
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 - Radiation Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 360 across 17 procedure codes |
| Paid by Medicare | $31,513 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 34 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $294.20 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
Hospital affiliation
- Mount Sinai HospitalNew York, NY
Industry payments (Open Payments)
- 2025$1,147 · 3 payments from 1 company
- 2024$118.38 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,147 | 3 |
What the 2025 payments were for
- Travel and Lodging$769.07 · 2 payments
- Food and Beverage$378.34 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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