Quick answers
- Which hospitals does John C. Chow work at?
- Medicare's official clinician data lists John C. Chow at 4 hospitals: Peninsula Medical Center, Stanford Health Care, Sutter Medical Center, Sacramento and Sutter Roseville Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John C. Chow see patients?
- Medicare's clinician data lists 1 practice location in San Mateo, CA. Call before your visit to confirm the address.
- What is John C. Chow's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does John C. Chow accept Medicare assignment?
- Yes. Medicare's clinician data says John C. Chow accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does John C. Chow offer telehealth?
- Medicare's clinician data says John C. Chow offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John C. Chow?
- (650) 342-8282, as listed in official Medicare / NPI Registry data.
- What is John C. Chow's NPI number?
- 1215984513. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John C. Chow works
Medicare's Facility Affiliation Data lists John C. Chow at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Peninsula Medical CenterBurlingame, CA · Acute Care Hospital · CCN 050007
- Stanford Health CareStanford, CA · Acute Care Hospital · CCN 050441
- Sutter Medical Center, SacramentoSacramento, CA · Acute Care Hospital · CCN 050108
- Sutter Roseville Medical CenterRoseville, CA · Acute Care Hospital · CCN 050309
Practice locations
Addresses where John C. Chow is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 S San Mateo Dr, Suite 100San Mateo, CA 94401 (650) 342‑8282
Specialties
- Internal Medicineprimary
Other internal medicine doctors in San Mateo
Clinicians with the same Medicare primary specialty in San Mateo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albany Medical College Of Union University |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1215984513 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians