Steven J. Blumenthal, MD
NPI 1568441921ActiveIndividual· Internal Medicine, Cardiovascular Disease· Cold Spring Harbor, NY
Internal Medicine, Cardiovascular Disease (MD) in Cold Spring Harbor, New York, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $530,906 for 3,317 claims, against $138,788 paid for services in 2024. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $890.33 in all, mostly food and beverage.
Overview
| NPI | 1568441921 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 13, 2006 |
| Last updated in NPPES | Nov 13, 2023 |
| Certified by provider | Nov 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 181989 | NY |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 25030 | NH |
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 - Interventional Cardiology (FL); Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 362 |
|---|---|
| Services billed | 1,730 across 37 procedure codes |
| Paid by Medicare | $138,788 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,317 · 5,951 30-day fills |
|---|---|
| Patients | 1,515 |
| Total drug cost | $530,906 |
| Generic share | 46% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Hospital affiliation
- North Shore University HospitalManhasset, NY
Industry payments (Open Payments)
- 2025$890.33 · 36 payments from 12 companies
- 2024$582.54 · 23 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $179.48 | 7 |
| Merck Sharp & Dohme LLC | $152.58 | 5 |
| Novartis Pharmaceuticals Corporation | $123.17 | 8 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $95.40 | 3 |
| Pfizer Inc. | $71.32 | 3 |
What the 2025 payments were for
- Food and Beverage$890.33 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records