Sergei V. Zakharyan, MD
NPI 1366459075ActiveIndividual· General Practice· Fresno, CA
General Practice (MD) in Fresno, California, licensed in CA, with an NPI issued in August 2006. Their prescriptions cost Medicare Part D more than their services did: $898,121 for 5,756 claims, against $65,982 paid for services in 2024. Lilly USA, LLC was the largest of 5 companies reporting payments in 2025, $391.83 in all, mostly food and beverage. Lists Clovis Community Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1366459075 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | Nov 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | A55925 | 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 - General Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 217 |
|---|---|
| Services billed | 1,246 across 23 procedure codes |
| Paid by Medicare | $65,982 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,756 · 14,120 30-day fills |
|---|---|
| Patients | 355 |
| Total drug cost | $898,121 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | General Practice |
Hospital affiliations
- Clovis Community Medical CenterClovis, CA
- Community Regional Medical CenterFresno, CA
- Saint Agnes Medical CenterFresno, CA
Other facilities
- Community Home CareHome health agency · Fresno, CA
- Dignity Home Health CareHome health agency · Fresno, CA
- San Joaquin Valley Rehabilitation HospInpatient rehabilitation facility · Fresno, CA
Industry payments (Open Payments)
- 2025$391.83 · 15 payments from 5 companies
- 2024$95.82 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $188.93 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $78.36 | 4 |
| Astrazeneca Pharmaceuticals LP | $63.06 | 3 |
| Novo Nordisk Inc | $46.94 | 2 |
| Glaxosmithkline, LLC. | $14.54 | 1 |
What the 2025 payments were for
- Food and Beverage$391.83 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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