Peter N. Friedensohn, M.D.
NPI 1497746507ActiveIndividual· Otolaryngology· Quincy, MA
Otolaryngology (M.D.) in Quincy, Massachusetts, trained at Geisel School of Medicine at Dartmouth (class of 1980). 503 Medicare patients in 2024, $96,793 paid; nearly all of their 452 Part D prescriptions were generic (99%). Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $146.32 in all, mostly food and beverage.
Overview
| NPI | 1497746507 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 31, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 55961 | MA |
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 - Otolaryngology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 503 |
|---|---|
| Services billed | 1,237 across 17 procedure codes |
| Paid by Medicare | $96,793 |
Part D prescriptions in 2024
| Prescriptions (claims) | 452 · 854 30-day fills |
|---|---|
| Patients | 243 |
| Total drug cost | $11,482 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Geisel School of Medicine at Dartmouth |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Otolaryngology |
Medical group
- Massachusetts Eye and Ear Associates, IncBoston, MA · 433 clinicians
Hospital affiliations
- Massachusetts Eye and Ear Infirmary -Boston, MA
- Massachusetts General HospitalBoston, MA
Industry payments (Open Payments)
- 2025$146.32 · 2 payments from 2 companies
- 2024$23.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $121.71 | 1 |
| Glaxosmithkline, LLC. | $24.61 | 1 |
What the 2025 payments were for
- Food and Beverage$146.32 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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