Diana Sarkisyan, M.D.
NPI 1538402482ActiveIndividual· Internal Medicine· Sylmar, CA
Internal Medicine (M.D.) in Sylmar, California, trained at Michigan State University College of Human Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $145,406 for 1,794 claims, against $61,450 paid for services in 2024. Lilly USA, LLC reported $31.02 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1538402482 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 28, 2013 |
| Last updated in NPPES | Feb 27, 2020 |
| Certified by provider | Feb 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 135575 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 1,264 across 32 procedure codes |
| Paid by Medicare | $61,450 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,794 · 4,110 30-day fills |
|---|---|
| Patients | 209 |
| Total drug cost | $145,406 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- The Regents of the University of CaliforniaSanta Monica, CA · 1,462 clinicians
Hospital affiliations
- Adventist Health Simi ValleySimi Valley, CA
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- UCLA West Valley Medical CenterWest Hills, CA
Other facilities
- Accentcare UCLA Health, LLCHome health agency · West Hills, CA
Industry payments (Open Payments)
- 2024$31.02 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $31.02 | 1 |
What the 2024 payments were for
- Food and Beverage$31.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 104 internal medicine physicians in Sylmar · All internal medicine physicians in California