Hanh Huynh Larson, D.O
NPI 1447502661ActiveIndividual· Family Medicine, Sports Medicine· Chino Hills, CA
Family Medicine, Sports Medicine (D.O) with Premier Family Medicine Associates, Inc, practicing in Chino Hills, California. Their prescriptions cost Medicare Part D more than their services did: $81,249 for 1,328 claims, against $19,920 paid for services in 2024. Lists Pomona Valley Hospital Medical Center as a hospital affiliation.
Overview
| NPI | 1447502661 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Oct 11, 2012 |
| Last updated in NPPES | Feb 25, 2026 |
| Certified by provider | Feb 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Sports Medicine Primary | 207QS0010X | 20A13073 | CA |
| Family Medicine | 207Q00000X | 20A13073 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 97 |
|---|---|
| Services billed | 512 across 26 procedure codes |
| Paid by Medicare | $19,920 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,328 · 3,102 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $81,249 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Sports Medicine |
Medical group
- Premier Family Medicine Associates, IncPomona, CA · 65 clinicians
Hospital affiliation
- Pomona Valley Hospital Medical CenterPomona, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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