Sarkis Yarwant Malkhassian, MD.
NPI 1639308794ActiveIndividual· Family Medicine· Valencia, CA
Family Medicine (MD.) with Permanente Medical Group Inc, practicing in Valencia, California. Their prescriptions cost Medicare Part D more than their services did: $240,391 for 4,562 claims, against $1,472 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $55.11 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1639308794 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD. |
| Sole proprietor | No |
| NPI issued | Jul 10, 2009 |
| Last updated in NPPES | Dec 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A119681 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 26 across 10 procedure codes |
| Paid by Medicare | $1,472 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,562 · 10,979 30-day fills |
|---|---|
| Patients | 497 |
| Total drug cost | $240,391 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Industry payments (Open Payments)
- 2025$55.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $55.11 | 1 |
What the 2025 payments were for
- Food and Beverage$55.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 family medicine physicians in Valencia · All family medicine physicians in California