David S. Gendelman, MD
NPI 1730186818ActiveIndividual· Ophthalmology· Brookline, MA
Ophthalmology (MD) in Brookline, Massachusetts, trained at Yale University School of Medicine (class of 1981). In 2024 Medicare paid $1,157,922 for 1,562 patients, and Part D covered 2,078 of their prescriptions, 77% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 3 companies reporting payments in 2025, $100.49 in all, mostly food and beverage.
Overview
| NPI | 1730186818 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 5, 2005 |
| Last updated in NPPES | Sep 23, 2026 |
| Certified by provider | Sep 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 55101 | 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 | 1,562 |
|---|---|
| Services billed | 9,505 across 33 procedure codes |
| Paid by Medicare | $1,157,922 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,078 · 4,866 30-day fills |
|---|---|
| Patients | 500 |
| Total drug cost | $219,489 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Ophthalmology |
Medical group
- Boston Laser Eye Institute PCMedford, MA · 23 clinicians
Industry payments (Open Payments)
- 2025$100.49 · 4 payments from 3 companies
- 2024$49.08 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $57.97 | 2 |
| Alcon Vision LLC | $25.79 | 1 |
| Thea Pharma Inc. | $16.73 | 1 |
What the 2025 payments were for
- Food and Beverage$100.49 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 ophthalmologists in Brookline · All ophthalmologists in Massachusetts