Michael Abe Brown, M.D.
NPI 1942286562ActiveIndividual· Orthopaedic Surgery· Sonoma, CA
Orthopaedic Surgery (M.D.) in Sonoma, California, trained at University of Oklahoma College of Medicine (class of 1981). 123 Medicare patients in 2024, $25,502 paid; nearly all of their 252 Part D prescriptions were generic (98%). Arthrex, Inc. was the largest of 4 companies reporting payments in 2025, $1,073 in all, mostly travel and lodging.
Overview
| NPI | 1942286562 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 15, 2005 |
| Last updated in NPPES | Feb 25, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | G88678 | CA |
| Orthopaedic Surgery | 207X00000X | MD00025370 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 319 across 30 procedure codes |
| Paid by Medicare | $25,502 |
Part D prescriptions in 2024
| Prescriptions (claims) | 252 · 272 30-day fills |
|---|---|
| Patients | 118 |
| Total drug cost | $8,455 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Weeks Medical CenterLancaster, NH · 75 clinicians
Hospital affiliations
- Upper Connecticut Valley HospitalColebrook, NH
- Weeks Medical CenterLancaster, NH
Industry payments (Open Payments)
- 2025$1,073 · 12 payments from 4 companies
- 2024$246.43 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $616.40 | 7 |
| Powerlink Ai, Inc. | $405.67 | 3 |
| Stryker Corporation | $25.44 | 1 |
| Kairos Surgical Inc | $25.09 | 1 |
What the 2025 payments were for
- Travel and Lodging$815.76 · 3 payments
- Food and Beverage$256.84 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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