Roy S. Herbst, M.D., PHD
NPI 1619060498ActiveIndividual· Internal Medicine, Medical Oncology· Houston, TX
Internal Medicine, Medical Oncology (M.D., PHD) in Houston, Texas, trained at Js Weill Medical College, Cornell University (class of 1991). Mostly services rather than prescriptions: Medicare paid $2,714 for 14 patients in 2024, with only 20 Part D claims. Immunocore Limited was the largest of 12 companies reporting payments in 2025, $545,879 in all, mostly honoraria.
Overview
| NPI | 1619060498 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PHD |
| Sole proprietor | No |
| NPI issued | Oct 2, 2006 |
| Last updated in NPPES | May 25, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | K4457 | TX |
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 - Medical Oncology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 22 across 3 procedure codes |
| Paid by Medicare | $2,714 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 42 30-day fills |
|---|---|
| Total drug cost | $798.99 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Js Weill Medical College, Cornell University |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliation
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$545,879 · 136 payments from 12 companies
- 2024$586,664 · 125 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Immunocore Limited | $484,507 | 70 |
| Astrazeneca Pharmaceuticals LP | $18,455 | 12 |
| Merck Sharp & Dohme LLC | $15,780 | 15 |
| E.R. Squibb & Sons, L.L.C. | $12,189 | 14 |
| Janssen Research & Development, LLC | $6,256 | 5 |
What the 2025 payments were for
- Honoraria$400,000 · 1 payment
- Consulting Fee$119,618 · 25 payments
- Travel and Lodging$22,932 · 53 payments
- Food and Beverage$2,384 · 55 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$945.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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