Matthew B. Libby, DO
NPI 1538421938ActiveIndividual· Family Medicine· Brewster, MA
Opted out of Medicare from November 2025 to November 2027. Family Medicine (DO) in Brewster, Massachusetts, trained at University of New England, College of Osteo Medicine (class of 2012). Part D covered 61 prescriptions written in 2024, 90% of them generic. Medtronic, Inc. reported $32.70 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1538421938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 12, 2012 |
| Last updated in NPPES | Jan 13, 2026 |
| Certified by provider | Jan 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 261744 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Nov 25, 2025 – Nov 25, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 116 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $6,093 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Family Practice |
Medical group
- Duffy Health Center, IncHyannis, MA · 17 clinicians
Hospital affiliation
- Cape Cod HospitalHyannis, MA
Industry payments (Open Payments)
- 2025$32.70 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $32.70 | 1 |
What the 2025 payments were for
- Food and Beverage$32.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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