Akira Yamamoto, MD
NPI 1457675209ActiveIndividual· Orthopaedic Surgery· Mountain View, CA
Orthopaedic Surgery (MD) in Mountain View, California, trained at University of California, San Francisco School of Medicine (class of 2006). 589 Medicare patients in 2024, $333,402 paid; nearly all of their 236 Part D prescriptions were generic (97%). Medtronic, Inc. reported $41.43 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1457675209 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 23, 2010 |
| Last updated in NPPES | Sep 14, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | A103526 | CA |
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 - Orthopedic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 589 |
|---|---|
| Services billed | 3,821 across 47 procedure codes |
| Paid by Medicare | $333,402 |
Part D prescriptions in 2024
| Prescriptions (claims) | 236 · 248 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $6,323 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- El Camino HealthMountain View, CA
- Peninsula Medical CenterBurlingame, CA
Other facilities
- Ascension Healthcare ServicesHome health agency · Campbell, CA
- In Home Care Group, LLCHome health agency · San Jose, CA
- Sequoia Home HealthHome health agency · Milpitas, CA
- Sutter Care at HomeHome health agency · Santa Cruz, CA
- Sutter Care at HomeHome health agency · Saratoga, CA
Industry payments (Open Payments)
- 2025$41.43 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $41.43 | 2 |
What the 2025 payments were for
- Food and Beverage$41.43 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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