Barbara Hirsch, MD
NPI 1679533434ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Manhasset, NY
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Manhasset, New York, trained at State University of New York at Buffalo School of Medicine (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $2,363,035 for 4,251 claims, against $709,249 paid for services in 2024. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $71,072 in all, mostly compensation for serving as faculty or as a speaker for a me.
Overview
| NPI | 1679533434 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2006 |
| Last updated in NPPES | Feb 19, 2025 |
| Certified by provider | Feb 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 146421-1 | NY |
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 - Endocrinology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 587 |
|---|---|
| Services billed | 27,511 across 77 procedure codes |
| Paid by Medicare | $709,249 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,251 · 10,989 30-day fills |
|---|---|
| Patients | 495 |
| Total drug cost | $2,363,035 |
| Generic share | 49% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- North Shore Medical Group of the Mount Sinai School of MedicineBrooklyn, NY · 331 clinicians
Hospital affiliations
- Mount Sinai South NassauOceanside, NY
- North Shore University HospitalManhasset, NY
Industry payments (Open Payments)
- 2025$71,072 · 98 payments from 4 companies
- 2024$120,241 · 183 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $46,503 | 68 |
| Lilly USA, LLC | $24,506 | 27 |
| Amgen Inc. | $42.10 | 2 |
| Novo Nordisk Inc | $20.59 | 1 |
What the 2025 payments were for
- Compensation for serving as faculty or as a speaker for a medical education program$26,313 · 29 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$21,375 · 17 payments
- Travel and Lodging$14,257 · 32 payments
- Consulting Fee$7,500 · 1 payment
- Food and Beverage$1,519 · 16 payments
- Long term medical supply or device loan$84.96 · 2 payments
- Education$24.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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