Arnold I. Chin, MD, PHD
NPI 1356578066ActiveIndividual· Urology· Los Angeles, CA
Urology (MD, PHD) in Los Angeles, California, trained at University of California, Geffen School of Medicine (class of 2003). 407 Medicare patients in 2024, $181,667 paid; nearly all of their 507 Part D prescriptions were generic (91%). Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $250.91 in all, mostly food and beverage.
Overview
| NPI | 1356578066 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Jun 19, 2009 |
| Last updated in NPPES | Jan 8, 2020 |
| Certified by provider | Jan 8, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | A89934 | CA |
| Surgery, Surgical Oncology | 2086X0206X | A89934 | 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 - Urology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 407 |
|---|---|
| Services billed | 3,562 across 75 procedure codes |
| Paid by Medicare | $181,667 |
Part D prescriptions in 2024
| Prescriptions (claims) | 507 · 1,049 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $59,834 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- The Regents of the University of CaliforniaLos Angeles, CA · 48 clinicians
Hospital affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Santa Barbara Cottage HospitalSanta Barbara, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
Industry payments (Open Payments)
- 2025$250.91 · 2 payments from 2 companies
- 2024$12,979 · 22 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $129.92 | 1 |
| Janssen Biotech, Inc. | $120.99 | 1 |
What the 2025 payments were for
- Food and Beverage$250.91 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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