Yuko Hamajima, NP
NPI 1851843288ActiveIndividual· Nurse Practitioner· Austin, TX
Nurse Practitioner (NP) with Seton Family of Doctors, practicing in Austin, Texas. Mostly services rather than prescriptions: Medicare paid $2,089 for 26 patients in 2024, with only 47 Part D claims. Astellas Pharma US Inc reported $199.98 in payments in 2025, mostly education.
Overview
| NPI | 1851843288 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Nov 2, 2016 |
| Last updated in NPPES | Aug 16, 2021 |
| Certified by provider | Aug 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1023855 | TX |
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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 46 across 4 procedure codes |
| Paid by Medicare | $2,089 |
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 57 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $537.63 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Seton Family of DoctorsAustin, TX · 792 clinicians
Industry payments (Open Payments)
- 2025$199.98 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $199.98 | 2 |
What the 2025 payments were for
- Education$199.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 250 nurse practitioners in Austin · All nurse practitioners in Texas