Quick answers
- Where does Gary S. Chuang see patients?
- Medicare's clinician data lists 1 practice location in Torrance, CA. Call before your visit to confirm the address.
- What is Gary S. Chuang's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Gary S. Chuang accept Medicare assignment?
- Yes. Medicare's clinician data says Gary S. Chuang 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 Gary S. Chuang?
- (626) 354-4058, as listed in official Medicare / NPI Registry data.
- What is Gary S. Chuang's NPI number?
- 1013199868. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Gary S. Chuang is enrolled with Medicare (CMS data updated 2026-10-02).
- 3475 Torrance Blvd, Suite ETorrance, CA 90503 (626) 354‑4058
Specialties
- Dermatologyprimary
Other dermatologists in Torrance
Clinicians with the same Medicare primary specialty in Torrance, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013199868 |
| 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
- 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