Stefanie Masako Ueda, M.D.
NPI 1780748087ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· San Francisco, CA
Obstetrics & Gynecology, Gynecologic Oncology (M.D.) in San Francisco, California, trained at New York University School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $176,617 for 213 claims, against $68,599 paid for services in 2024. Ethicon US, LLC reported $55.71 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1780748087 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 20, 2006 |
| Last updated in NPPES | Jul 8, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | A96341 | CA |
| Obstetrics & Gynecology, Gynecologic Oncology | 207VX0201X | 13748 | HI |
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 - Obstetrics/Gynecology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 775 across 54 procedure codes |
| Paid by Medicare | $68,599 |
Part D prescriptions in 2024
| Prescriptions (claims) | 213 · 264 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $176,617 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
Hospital affiliations
- Petaluma Valley HospitalPetaluma, CA
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2024$55.71 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $55.71 | 1 |
What the 2024 payments were for
- Food and Beverage$55.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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