Amy Lin, M.D.
NPI 1770511081ActiveIndividual· Family Medicine· Westlake Village, CA
Family Medicine (M.D.) in Westlake Village, California, trained at University of California, Geffen School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $102,100 for 1,464 claims, against $33,925 paid for services in 2024. Amgen Inc. reported $65.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1770511081 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | May 29, 2020 |
| Certified by provider | May 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A80637 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 400 across 31 procedure codes |
| Paid by Medicare | $33,925 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,464 · 3,589 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $102,100 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Adventist Health Physicians NetworkSaint Helena, CA · 628 clinicians
Hospital affiliations
- Adventist Health Simi ValleySimi Valley, CA
- Los Robles Hospital & Medical CenterThousand Oaks, CA
Industry payments (Open Payments)
- 2025$65.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $65.00 | 1 |
What the 2025 payments were for
- Food and Beverage$65.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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