Jonathan A. Herbst, M.D.
NPI 1538188602ActiveIndividual· Internal Medicine· Port Chester, NY
Internal Medicine (M.D.) in Port Chester, New York, trained at Virginia Commonwealth University, School of Medicine (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $612,436 for 1,523 claims, against $105,536 paid for services in 2024. Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $6,517 in all, mostly food and beverage.
Overview
| NPI | 1538188602 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 19, 2006 |
| Last updated in NPPES | Jun 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 134231 | 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 | 68 |
|---|---|
| Services billed | 1,647 across 24 procedure codes |
| Paid by Medicare | $105,536 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,523 · 3,689 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $612,436 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Greenwich Hospital Association -Greenwich, CT
Other facilities
- Vns Westchester ChhaHome health agency · White Plains, NY
Industry payments (Open Payments)
- 2025$6,517 · 98 payments from 19 companies
- 2024$4,694 · 89 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $1,793 | 27 |
| Astrazeneca Pharmaceuticals LP | $765.12 | 20 |
| Novo Nordisk Inc | $628.90 | 12 |
| E.R. Squibb & Sons, L.L.C. | $520.00 | 4 |
| Lilly USA, LLC | $401.36 | 5 |
What the 2025 payments were for
- Food and Beverage$6,517 · 98 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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