Frederick Fein, MD
NPI 1639165855ActiveIndividual· Internal Medicine, Cardiovascular Disease· Mineola, NY
Internal Medicine, Cardiovascular Disease (MD) in Mineola, New York, trained at New York University School of Medicine (class of 1972). Their prescriptions cost Medicare Part D more than their services did: $375,007 for 2,700 claims, against $88,348 paid for services in 2024. Actelion Pharmaceuticals US, Inc. was the largest of 3 companies reporting payments in 2025, $68.33 in all, mostly food and beverage.
Overview
| NPI | 1639165855 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 22, 2005 |
| Last updated in NPPES | Mar 29, 2021 |
| Certified by provider | Mar 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 118064 | 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 - Cardiovascular Disease (Cardiology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,055 |
|---|---|
| Services billed | 2,335 across 21 procedure codes |
| Paid by Medicare | $88,348 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,700 · 6,749 30-day fills |
|---|---|
| Patients | 223 |
| Total drug cost | $375,007 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1972 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Hospital affiliation
- NYU Langone HospitalsNew York, NY
Industry payments (Open Payments)
- 2025$68.33 · 3 payments from 3 companies
- 2024$58.44 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $28.52 | 1 |
| Novo Nordisk Inc | $20.61 | 1 |
| E.R. Squibb & Sons, L.L.C. | $19.20 | 1 |
What the 2025 payments were for
- Food and Beverage$68.33 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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