Bryan Lee Chan, MD, MPH
NPI 1518699982ActiveIndividual· Internal Medicine, Hematology & Oncology· Torrance, CA
Internal Medicine, Hematology & Oncology (MD, MPH) in Torrance, California, licensed in CA, with an NPI issued in June 2022. Part D covered 326 prescriptions written in 2024, 82% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 16 companies reporting payments in 2025, $651.07 in all, mostly food and beverage.
Overview
| NPI | 1518699982 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MPH |
| Sole proprietor | No |
| NPI issued | Jun 25, 2022 |
| Last updated in NPPES | Jul 5, 2025 |
| Certified by provider | Jul 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A189821 | CA |
| Internal Medicine | 207R00000X | A189821 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 326 · 587 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $67,645 |
| Generic share | 82% of claims |
Industry payments (Open Payments)
- 2025$651.07 · 23 payments from 16 companies
- 2024$243.65 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $74.97 | 3 |
| Beone Medicines USA, Inc. | $71.95 | 2 |
| Janssen Biotech, Inc. | $70.44 | 2 |
| Incyte Corporation | $53.71 | 2 |
| Celgene Corporation | $50.63 | 2 |
What the 2025 payments were for
- Food and Beverage$651.07 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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