David S. Friedman, M.D.
NPI 1669415220ActiveIndividual· Ophthalmology· Boston, MA
Ophthalmology (M.D.) in Boston, Massachusetts, trained at Harvard Medical School (class of 1992). In 2024 Medicare paid $136,213 for 644 patients, and Part D covered 1,948 of their prescriptions, 74% of them generic. Regeneron Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $1,115 in all, mostly consulting fees.
Overview
| NPI | 1669415220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | May 2, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 2786064 | 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 - Ophthalmology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 644 |
|---|---|
| Services billed | 2,730 across 34 procedure codes |
| Paid by Medicare | $136,213 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,948 · 4,319 30-day fills |
|---|---|
| Patients | 463 |
| Total drug cost | $169,856 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Ophthalmology |
Medical group
- Massachusetts Eye and Ear Associates, IncBoston, MA · 433 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Brigham and Women's HospitalBoston, MA
- Massachusetts Eye and Ear Infirmary -Boston, MA
- Massachusetts General HospitalBoston, MA
Industry payments (Open Payments)
- 2025$1,115 · 2 payments from 2 companies
- 2024$14.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Pharmaceuticals, Inc. | $997.00 | 1 |
| Topcon Healthcare, Inc. | $117.95 | 1 |
What the 2025 payments were for
- Consulting Fee$997.00 · 1 payment
- Food and Beverage$117.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 340 ophthalmologists in Boston · All ophthalmologists in Massachusetts