Sarkis Arabian, DO
NPI 1336202266ActiveIndividual· Internal Medicine· Colton, CA
Internal Medicine (DO) with Quantum Healthcare Medical Associates Inc and 1 other group, practicing in Colton, California. Their prescriptions cost Medicare Part D more than their services did: $99,349 for 130 claims, against $33,909 paid for services in 2024. Genzyme Corporation was the largest of 6 companies reporting payments in 2025, $493.08 in all, mostly food and beverage. Lists Arrowhead Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1336202266 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Dec 19, 2006 |
| Last updated in NPPES | Feb 28, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20A9677 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 331 across 25 procedure codes |
| Paid by Medicare | $33,909 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 162 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $99,349 |
| Generic share | 53% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Critical Care (Intensivists), Pulmonary Disease |
Medical groups
- Quantum Healthcare Medical Associates IncHilo, HI · 109 clinicians
- Clinic Services of California Medical Group IncColton, CA · 61 clinicians
Hospital affiliation
- Arrowhead Regional Medical CenterColton, CA
Industry payments (Open Payments)
- 2025$493.08 · 15 payments from 6 companies
- 2024$97.08 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $164.04 | 3 |
| Verona Pharma, Inc. | $136.48 | 5 |
| United Therapeutics Corporation | $84.15 | 3 |
| Actelion Pharmaceuticals US, Inc. | $38.76 | 1 |
| Glaxosmithkline, LLC. | $36.36 | 2 |
What the 2025 payments were for
- Food and Beverage$487.18 · 14 payments
- Education$5.90 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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