Robert K. Horowitz, MD
NPI 1780662445ActiveIndividual· Internal Medicine· Rochester, NY
Internal Medicine (MD) in Rochester, New York, trained at University of Rochester School of Medicine and Dentistry (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $41,159 for 361 claims, against $26,504 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 3 companies reporting payments in 2025, $166.30 in all, mostly food and beverage.
Overview
| NPI | 1780662445 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 4, 2006 |
| Last updated in NPPES | Jul 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 196430 | NY |
| Internal Medicine, Hospice and Palliative Medicine | 207RH0002X | 196430 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 101 |
|---|---|
| Services billed | 282 across 15 procedure codes |
| Paid by Medicare | $26,504 |
Part D prescriptions in 2024
| Prescriptions (claims) | 361 · 434 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $41,159 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospice/Palliative Care, Pediatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Strong Palliative Care GroupRochester, NY · 30 clinicians
Hospital affiliation
- Strong Memorial HospitalRochester, NY
Other facilities
- Livingston County HospiceHospice · Mount Morris, NY
- Ur Medicine HospiceHospice · Webster, NY
Industry payments (Open Payments)
- 2025$166.30 · 7 payments from 3 companies
- 2024$294.27 · 12 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $101.73 | 4 |
| Janssen Biotech, Inc. | $38.47 | 2 |
| Gilead Sciences, Inc. | $26.10 | 1 |
What the 2025 payments were for
- Food and Beverage$166.30 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 585 internal medicine physicians in Rochester · All internal medicine physicians in New York