Joy A. Leong, M.D.
NPI 1174611263ActiveIndividual· Obstetrics & Gynecology· Whittier, CA
Obstetrics & Gynecology (M.D.) with Pih Health Physicians, practicing in Whittier, California. Their prescriptions cost Medicare Part D more than their services did: $98,971 for 856 claims, against $11,349 paid for services in 2024. Biogen, Inc. reported $27.08 in payments in 2025, mostly food and beverage. Lists Pih Health Hospital-Whittier as a hospital affiliation.
Overview
| NPI | 1174611263 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Mar 10, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G77572 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 138 |
|---|---|
| Services billed | 248 across 26 procedure codes |
| Paid by Medicare | $11,349 |
Part D prescriptions in 2024
| Prescriptions (claims) | 856 · 1,768 30-day fills |
|---|---|
| Patients | 278 |
| Total drug cost | $98,971 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Pih Health PhysiciansSanta Fe Springs, CA · 622 clinicians
Hospital affiliation
- Pih Health Hospital-WhittierWhittier, CA
Industry payments (Open Payments)
- 2025$27.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $27.08 | 1 |
What the 2025 payments were for
- Food and Beverage$27.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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