George Toshinori Matsuda, MD
NPI 1144220815ActiveIndividual· Obstetrics & Gynecology· Pasadena, CA
Obstetrics & Gynecology (MD) in Pasadena, California, trained at Loma Linda University School of Medicine (class of 1988). In 2024 Medicare paid $31,676 for 119 patients, and Part D covered 328 of their prescriptions, 76% of them generic. Sage Therapeutics, LLC was the largest of 13 companies reporting payments in 2025, $741.22 in all, mostly food and beverage.
Overview
| NPI | 1144220815 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 26, 2005 |
| Last updated in NPPES | Nov 9, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G67305 | 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 - Obstetrics/Gynecology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 119 |
|---|---|
| Services billed | 428 across 26 procedure codes |
| Paid by Medicare | $31,676 |
Part D prescriptions in 2024
| Prescriptions (claims) | 328 · 712 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $40,032 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Obhg California PCPalmdale, CA · 94 clinicians
Hospital affiliation
- Huntington HospitalPasadena, CA
Industry payments (Open Payments)
- 2025$741.22 · 32 payments from 13 companies
- 2024$685.40 · 32 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sage Therapeutics, LLC | $122.60 | 4 |
| Astellas Pharma US Inc | $105.91 | 4 |
| Millicent US Inc | $92.82 | 3 |
| Exeltis, USA Inc. | $89.11 | 4 |
| Mayne Pharma Commercial LLC | $86.29 | 6 |
What the 2025 payments were for
- Food and Beverage$696.22 · 31 payments
- Education$45.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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