Katharine Boynton Brandt, PA-C
NPI 1831867431ActiveIndividual· Physician Assistant· Plymouth, MA
Physician Assistant (PA-C) with Mass General Brigham Medical Group Northern Massachusetts Inc and 1 other group, practicing in Plymouth, Massachusetts. 411 Medicare patients in 2024, $33,933 paid; nearly all of their 274 Part D prescriptions were generic (92%). Ethicon US, LLC reported $149.84 in payments in 2025, mostly food and beverage. Lists Brigham and Women's Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1831867431 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 31, 2021 |
| Last updated in NPPES | Sep 1, 2021 |
| Certified by provider | Sep 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 411 |
|---|---|
| Services billed | 557 across 22 procedure codes |
| Paid by Medicare | $33,933 |
Part D prescriptions in 2024
| Prescriptions (claims) | 274 · 277 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $4,076 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Mass General Brigham Medical Group Northern Massachusetts IncDanvers, MA · 827 clinicians
- Harbor Medical Associates IncPembroke, MA · 127 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- South Shore HospitalSouth Weymouth, MA
Industry payments (Open Payments)
- 2025$149.84 · 7 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $149.84 | 7 |
What the 2025 payments were for
- Food and Beverage$149.84 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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