Mark H. Chan, MD
NPI 1871532945ActiveIndividual· Specialist· Oakland, CA
Specialist (MD) in Oakland, California, licensed in CA, with an NPI issued in June 2006. 212 Medicare patients in 2024, $83,209 paid; all of their 572 Part D prescriptions were generic. Lists Alta Bates Summit Medical Center - Alta Bates Camp as a hospital affiliation.
Overview
| NPI | 1871532945 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 5, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | G84716 | 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 - Physical Medicine and Rehabilitation (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 724 across 18 procedure codes |
| Paid by Medicare | $83,209 |
Part D prescriptions in 2024
| Prescriptions (claims) | 572 · 678 30-day fills |
|---|---|
| Patients | 108 |
| Total drug cost | $8,607 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Physical Medicine And Rehabilitation |
| Secondary specialties | Interventional Pain Management |
| Telehealth | Offers telehealth |
Hospital affiliation
Other Specialist providers in Oakland
- 1073656062
- 1417981192
- 1386600484
- 1992755888
- 1235142894
- 1750571659
- 1821184524
- 1184687592
- 1194770438
- 1104200559
- 1104829860
- 1114093150
All 210 Specialist providers in Oakland · All Specialist providers in California