Margaret M. Bergin, MD
NPI 1184627358ActiveIndividual· Internal Medicine· Pittsford, NY
Internal Medicine (MD) in Pittsford, New York, trained at University of Rochester School of Medicine and Dentistry (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $438,432 for 8,017 claims, against $8,790 paid for services in 2024.
Overview
| NPI | 1184627358 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | Jul 3, 2023 |
| Certified by provider | Sep 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 1725331 | NY |
| Internal Medicine | 207R00000X | 172533 | 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 | 49 |
|---|---|
| Services billed | 144 across 11 procedure codes |
| Paid by Medicare | $8,790 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,017 · 16,382 30-day fills |
|---|---|
| Patients | 697 |
| Total drug cost | $438,432 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Internal Medicine |
Medical groups
- University of RochesterRochester, NY · 973 clinicians
- Highland Hospital of RochesterLakeville, NY · 411 clinicians
- Strong Medical GroupMarion, NY · 48 clinicians
Hospital affiliation
- Strong Memorial HospitalRochester, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 internal medicine physicians in Pittsford · All internal medicine physicians in New York