Mark Barry Schenkel, M.D.
NPI 1104863216ActiveIndividual· Family Medicine· West Hills, CA
Family Medicine (M.D.) in West Hills, California, licensed in CA, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $351,951 for 4,805 claims, against $89,125 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 8 companies reporting payments in 2025, $978.02 in all, mostly food and beverage. Lists Northridge Hospital Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1104863216 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 31, 2006 |
| Last updated in NPPES | Nov 30, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A35586 | 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 | 258 |
|---|---|
| Services billed | 870 across 27 procedure codes |
| Paid by Medicare | $89,125 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,805 · 11,489 30-day fills |
|---|---|
| Patients | 381 |
| Total drug cost | $351,951 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Family Practice |
Hospital affiliations
- Northridge Hospital Medical CenterNorthridge, CA
- UCLA West Valley Medical CenterWest Hills, CA
Industry payments (Open Payments)
- 2025$978.02 · 18 payments from 8 companies
- 2024$426.13 · 14 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $275.49 | 4 |
| Abbvie Inc. | $155.28 | 3 |
| Exact Sciences Corporation | $122.07 | 1 |
| Boston Scientific Corporation | $115.29 | 1 |
| Pfizer Inc. | $100.86 | 4 |
What the 2025 payments were for
- Food and Beverage$978.02 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 family medicine physicians in West Hills · All family medicine physicians in California