Keith S. Merlin, M.D.
NPI 1659316701ActiveIndividual· Obstetrics & Gynecology· North Easton, MA
Obstetrics & Gynecology (M.D.) in North Easton, Massachusetts, trained at Georgetown University School of Medicine (class of 1983). In 2024 Medicare paid $17,103 for 69 patients, and Part D covered 110 of their prescriptions, 84% of them generic. Hologic Sales and Service, LLC was the largest of 2 companies reporting payments in 2025, $527.04 in all, mostly consulting fees.
Overview
| NPI | 1659316701 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2006 |
| Last updated in NPPES | Nov 10, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 160429 | 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 - Obstetrics/Gynecology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 183 across 18 procedure codes |
| Paid by Medicare | $17,103 |
Part D prescriptions in 2024
| Prescriptions (claims) | 110 · 158 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $8,266 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Obstetrics/Gynecology |
Hospital affiliation
- Signature Healthcare Brockton HospitalBrockton, MA
Industry payments (Open Payments)
- 2025$527.04 · 2 payments from 2 companies
- 2024$259.36 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $500.00 | 1 |
| Sage Therapeutics, LLC | $27.04 | 1 |
What the 2025 payments were for
- Consulting Fee$500.00 · 1 payment
- Food and Beverage$27.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology providers in North Easton
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- 1902287998