Anthony K. Ahn, M.D.
NPI 1649282302ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Manhattan Beach, CA
Orthopaedic Surgery, Hand Surgery (M.D.) in Manhattan Beach, California, trained at Warren Alpert Medical School of Brown University (class of 1998). 325 Medicare patients in 2024, $154,214 paid; nearly all of their 387 Part D prescriptions were generic (99%). Acera Surgical, Inc. was the largest of 9 companies reporting payments in 2025, $405.36 in all, mostly food and beverage.
Overview
| NPI | 1649282302 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 12, 2006 |
| Last updated in NPPES | Nov 3, 2020 |
| Certified by provider | Nov 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | A86508 | CA |
| Specialist | 174400000X | A86508 | CA |
| Orthopaedic Surgery | 207X00000X | A86508 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 325 |
|---|---|
| Services billed | 2,151 across 82 procedure codes |
| Paid by Medicare | $154,214 |
Part D prescriptions in 2024
| Prescriptions (claims) | 387 · 395 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $28,226 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Warren Alpert Medical School of Brown University |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Hand Surgery |
Hospital affiliations
- Lac/Harbor-Ucla Med CenterTorrance, CA
- Torrance Memorial Medical CenterTorrance, CA
Industry payments (Open Payments)
- 2025$405.36 · 10 payments from 9 companies
- 2024$565.28 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acera Surgical, Inc. | $122.58 | 1 |
| Orthocell Ltd | $114.42 | 1 |
| Sonex Health, Inc. | $42.62 | 2 |
| Bioventus LLC | $29.26 | 1 |
| Dynasplint Systems Inc. | $28.06 | 1 |
What the 2025 payments were for
- Food and Beverage$405.36 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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