Robert Gerstenbluth, MD
NPI 1326078387ActiveIndividual· Urology· Schenectady, NY
Urology (MD) with Ellis Hospital, practicing in Schenectady, New York. Their prescriptions cost Medicare Part D more than their services did: $907,483 for 2,895 claims, against $81,783 paid for services in 2024. Janssen Biotech, Inc. was the largest of 18 companies reporting payments in 2025, $1,981 in all, mostly food and beverage. Lists Cobleskill Regional Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1326078387 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 232057 | 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 - Urology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 479 |
|---|---|
| Services billed | 1,058 across 54 procedure codes |
| Paid by Medicare | $81,783 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,895 · 6,763 30-day fills |
|---|---|
| Patients | 786 |
| Total drug cost | $907,483 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Urology |
Medical group
- Ellis HospitalSchenecctady, NY · 249 clinicians
Hospital affiliations
- Cobleskill Regional HospitalCobleskill, NY
- Ellis HospitalSchenectady, NY
- Samaritan Hospital of Troy, New YorkTroy, NY
- Sunnyview Hospital and Rehabilitation CenterSchenectady, NY
- St Marys HealthcareAmsterdam, NY
Industry payments (Open Payments)
- 2025$1,981 · 68 payments from 18 companies
- 2024$1,003 · 39 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $398.68 | 11 |
| Astellas Pharma US Inc | $368.01 | 8 |
| Ferring Pharmaceuticals Inc. | $242.77 | 9 |
| Sumitomo Pharma America, Inc. | $171.53 | 8 |
| Merck Sharp & Dohme LLC | $114.67 | 5 |
What the 2025 payments were for
- Food and Beverage$1,889 · 67 payments
- Education$92.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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