Quick answers
- Which hospitals does Doris H. Chan work at?
- Medicare's official clinician data lists Doris H. Chan at 3 hospitals: Alhambra Hospital Medical Center, Garfield Medical Center and San Gabriel Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Doris H. Chan see patients?
- Medicare's clinician data lists 1 practice location in San Gabriel, CA. Call before your visit to confirm the address.
- What is Doris H. Chan's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Doris H. Chan accept Medicare assignment?
- Yes. Medicare's clinician data says Doris H. Chan 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.
- What is the phone number for Doris H. Chan?
- (626) 308-3800, as listed in official Medicare / NPI Registry data.
- What is Doris H. Chan's NPI number?
- 1063691004. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Doris H. Chan works
Medicare's Facility Affiliation Data lists Doris H. Chan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alhambra Hospital Medical CenterAlhambra, CA · Acute Care Hospital · CCN 050281
- Garfield Medical CenterMonterey Park, CA · Acute Care Hospital · CCN 050737
- San Gabriel Valley Medical CenterSan Gabriel, CA · Acute Care Hospital · CCN 050132
Practice locations
Addresses where Doris H. Chan is enrolled with Medicare (CMS data updated 2026-10-02).
- 506 W Valley BlvdSan Gabriel, CA 91776 (626) 308‑3800
Group practices
Medicare enrollment lists Doris H. Chan as a member of this group (CMS data updated 2026-10-02).
- Southern California Heart Centers a Medical Corporation18 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in San Gabriel
Clinicians with the same Medicare primary specialty in San Gabriel, CA — not a recommendation.
Clinician information
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063691004 |
| 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