Xiang-Hong Elsie Lin, MD
NPI 1578520771ActiveIndividual· Internal Medicine· Monterey Park, CA
Internal Medicine (MD) in Monterey Park, California, licensed in CA, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $617,260 for 6,092 claims, against $36,735 paid for services in 2024. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $488.48 in all, mostly food and beverage.
Overview
| NPI | 1578520771 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 1, 2006 |
| Last updated in NPPES | Jul 30, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A69095 | 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 | 108 |
|---|---|
| Services billed | 423 across 14 procedure codes |
| Paid by Medicare | $36,735 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,092 · 11,894 30-day fills |
|---|---|
| Patients | 328 |
| Total drug cost | $617,260 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Internal Medicine |
Other facilities
- Happy Home Health ServicesHome health agency · Arcadia, CA
Industry payments (Open Payments)
- 2025$488.48 · 13 payments from 5 companies
- 2024$184.13 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $227.21 | 6 |
| Astrazeneca Pharmaceuticals LP | $119.65 | 1 |
| Verona Pharma, Inc. | $67.45 | 3 |
| Lilly USA, LLC | $46.39 | 2 |
| Novo Nordisk Inc | $27.78 | 1 |
What the 2025 payments were for
- Food and Beverage$488.48 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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