Aarthi Arasu, MD
NPI 1326218249ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Torrance, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with The Regents of the University of California, practicing in Torrance, California. Their prescriptions cost Medicare Part D more than their services did: $1,085,365 for 2,006 claims, against $275,255 paid for services in 2024. Lists Ronald Reagan UCLA Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1326218249 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 6, 2008 |
| Last updated in NPPES | Jan 3, 2020 |
| Certified by provider | Jan 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A98764 | CA |
| Internal Medicine | 207R00000X | A98764 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 332 |
|---|---|
| Services billed | 12,522 across 23 procedure codes |
| Paid by Medicare | $275,255 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,006 · 4,520 30-day fills |
|---|---|
| Patients | 312 |
| Total drug cost | $1,085,365 |
| Generic share | 48% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- The Regents of the University of CaliforniaSanta Monica, CA · 1,462 clinicians
Hospital affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
- Torrance Memorial Medical CenterTorrance, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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