Quick answers
- Which hospitals does Sanny K. Chan work at?
- Medicare's official clinician data lists Sanny K. Chan at 1 hospital: Saint John's Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sanny K. Chan see patients?
- Medicare's clinician data lists 1 practice location in Santa Monica, CA. Call before your visit to confirm the address.
- What is Sanny K. Chan's specialty?
- Medicare lists Allergy/Immunology as the primary specialty, and also Pediatric Medicine.
- Does Sanny K. Chan accept Medicare assignment?
- Yes. Medicare's clinician data says Sanny K. 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.
- Does Sanny K. Chan offer telehealth?
- Medicare's clinician data says Sanny K. Chan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Sanny K. Chan's NPI number?
- 1043449788. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sanny K. Chan works
Medicare's Facility Affiliation Data lists Sanny K. Chan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint John's Health CenterSanta Monica, CA · Acute Care Hospital · CCN 050290
Practice locations
Addresses where Sanny K. Chan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 20th St, Suite 220Santa Monica, CA 90404
Specialties
- Allergy/Immunologyprimary
- Pediatric Medicinealso
Other allergist and immunologists in Santa Monica
Clinicians with the same Medicare primary specialty in Santa Monica, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Davis School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043449788 |
| 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