Ju-An Lin, MD
NPI 1972651792ActiveIndividual· Internal Medicine, Cardiovascular Disease· Riverside, CA
Internal Medicine, Cardiovascular Disease (MD) with Southern California Permanente Medical Group, practicing in Riverside, California. Their prescriptions cost Medicare Part D more than their services did: $377,856 for 3,539 claims, against $2,789 paid for services in 2024. Lantheus Medical Imaging, Inc. was the largest of 2 companies reporting payments in 2024, $132.79 in all, mostly food and beverage. Lists Kaiser Foundation Hospital, Riverside as a hospital affiliation.
Overview
| NPI | 1972651792 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 8, 2007 |
| Last updated in NPPES | Dec 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | A66139 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 49 across 13 procedure codes |
| Paid by Medicare | $2,789 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,539 · 9,078 30-day fills |
|---|---|
| Patients | 564 |
| Total drug cost | $377,856 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliation
- Kaiser Foundation Hospital, RiversideRiverside, CA
Industry payments (Open Payments)
- 2024$132.79 · 5 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Lantheus Medical Imaging, Inc. | $105.57 | 4 |
| Atricure, Inc. | $27.22 | 1 |
What the 2024 payments were for
- Food and Beverage$132.79 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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