Leonard Perez, M.D.
NPI 1053331710ActiveIndividual· Obstetrics & Gynecology· Bakersfield, CA
Obstetrics & Gynecology (M.D.) in Bakersfield, California, trained at University of California, San Francisco School of Medicine (class of 1982). 145 Medicare patients in 2024, $23,969 paid; nearly all of their 372 Part D prescriptions were generic (92%). Sage Therapeutics, LLC was the largest of 5 companies reporting payments in 2025, $202.94 in all, mostly food and beverage.
Overview
| NPI | 1053331710 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 19, 2006 |
| Last updated in NPPES | Mar 20, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G521120 | 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 | 145 |
|---|---|
| Services billed | 190 across 14 procedure codes |
| Paid by Medicare | $23,969 |
Part D prescriptions in 2024
| Prescriptions (claims) | 372 · 941 30-day fills |
|---|---|
| Patients | 98 |
| Total drug cost | $29,156 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Kern Womens Health GroupBakersfield, CA · 2 clinicians
Hospital affiliations
- Adventist Health BakersfieldBakersfield, CA
- Bakersfield Memorial HospitalBakersfield, CA
Industry payments (Open Payments)
- 2025$202.94 · 9 payments from 5 companies
- 2024$1,387 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sage Therapeutics, LLC | $67.67 | 3 |
| Sumitomo Pharma America, Inc. | $62.38 | 3 |
| Coopersurgical, Inc. | $33.49 | 1 |
| Shield Therapeutics Inc | $21.84 | 1 |
| Meditrina | $17.56 | 1 |
What the 2025 payments were for
- Food and Beverage$202.94 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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