Quick answers
- Where does Leslie Chan see patients?
- Medicare's clinician data lists 3 practice locations, including San Francisco, CA and South San Francisco, CA. Call before your visit to confirm the address.
- What is Leslie Chan's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Leslie Chan accept Medicare assignment?
- Medicare's clinician data says Leslie Chan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Leslie Chan's NPI number?
- 1134869241. 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 Leslie Chan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 16th St, Apt 672San Francisco, CA 94107
- 1010 16th St Apt, Suite 672San Francisco, CA 94107
- 801 Gateway BlvdSouth San Francisco, CA 94080
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in San Francisco
Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1134869241 |
| 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