Mitchell A. Ehrenberg, M.D.
NPI 1821098047ActiveIndividual· Internal Medicine· Pittsford, NY
Internal Medicine (M.D.) in Pittsford, New York, trained at New York University School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $697,628 for 5,951 claims, against $16,063 paid for services in 2024. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $427.94 in all, mostly food and beverage.
Overview
| NPI | 1821098047 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 29, 2005 |
| Last updated in NPPES | Dec 6, 2023 |
| Certified by provider | Dec 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 175142 | 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 | 63 |
|---|---|
| Services billed | 176 across 8 procedure codes |
| Paid by Medicare | $16,063 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,951 · 12,258 30-day fills |
|---|---|
| Patients | 488 |
| Total drug cost | $697,628 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Monroe Medical Practice PCRochester, NY · 2 clinicians
Hospital affiliations
- Rochester General HospitalRochester, NY
- Strong Memorial HospitalRochester, NY
Other facilities
- Hcr / Hcr Home Care Chha (Rochester)Home health agency · Rochester, NY
- Jewish Home of RochesterNursing home · Rochester, NY
Industry payments (Open Payments)
- 2025$427.94 · 24 payments from 8 companies
- 2024$615.09 · 27 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $213.31 | 14 |
| Pfizer Inc. | $72.00 | 3 |
| Phathom Pharmaceuticals, Inc. | $32.40 | 2 |
| Exact Sciences Corporation | $27.00 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $26.24 | 1 |
What the 2025 payments were for
- Food and Beverage$427.94 · 24 payments
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