Rose Hwei-Da Lin, M.D.
NPI 1417975392ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Santa Monica, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Santa Monica, California, trained at University of Virginia School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $2,105,317 for 3,455 claims, against $93,816 paid for services in 2024. Novo Nordisk Inc was the largest of 19 companies reporting payments in 2025, $3,033 in all, mostly food and beverage.
Overview
| NPI | 1417975392 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Apr 16, 2021 |
| Certified by provider | Apr 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A90043 | CA |
| Internal Medicine | 207R00000X | A90043 | 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 - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 397 |
|---|---|
| Services billed | 1,624 across 23 procedure codes |
| Paid by Medicare | $93,816 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,455 · 7,108 30-day fills |
|---|---|
| Patients | 457 |
| Total drug cost | $2,105,317 |
| Generic share | 32% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Providence Saint Johns Medical FoundationSanta Monica, CA · 281 clinicians
Hospital affiliation
- Saint John's Health CenterSanta Monica, CA
Industry payments (Open Payments)
- 2025$3,033 · 108 payments from 19 companies
- 2024$2,232 · 76 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $689.90 | 28 |
| Abbott Laboratories | $314.05 | 8 |
| Amgen Inc. | $266.63 | 11 |
| Ascendis Pharma Endocrinology Inc | $261.30 | 6 |
| Dexcom, Inc. | $196.04 | 3 |
What the 2025 payments were for
- Food and Beverage$2,934 · 105 payments
- Education$99.03 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 endocrinologists in Santa Monica · All endocrinologists in California