Wyut Yi Thin, MBBS, MD
NPI 1285216580ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Loma Linda, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MBBS, MD) with Faculty Physicians and Surgeons of Llusm and 1 other group, practicing in Loma Linda, California. Part D covered 180 prescriptions written in 2024, 76% of them generic. Amgen Inc. reported $84.45 in payments in 2025, mostly food and beverage. Lists Loma Linda University Medical Center as a hospital affiliation.
Overview
| NPI | 1285216580 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MBBS, MD |
| Sole proprietor | No |
| NPI issued | Apr 26, 2021 |
| Last updated in NPPES | Aug 21, 2026 |
| Certified by provider | Aug 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A193869 | CA |
| Internal Medicine | 207R00000X | 193869 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 180 · 377 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $24,442 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical groups
- Faculty Physicians and Surgeons of LlusmLoma Linda, CA · 1,315 clinicians
- Sac Health SystemSan Bernardino, CA · 227 clinicians
Hospital affiliation
- Loma Linda University Medical CenterLoma Linda, CA
Industry payments (Open Payments)
- 2025$84.45 · 1 payment from 1 company
- 2024$124.88 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $84.45 | 1 |
What the 2025 payments were for
- Food and Beverage$84.45 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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