Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Miss. Helena Chan, MD

Individual provider Psychiatry Physician · NPI 1831399369

Miss. Helena Chan, MD is a Psychiatry in San Francisco, California. Graduated from George Washington University School of Medicine in 2005, 21 years ago. Practices with City and County of San Francisco, a 369-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
21
Trained at
George Washington University School of Medicine
Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1990 41st Ave
San Francisco, CA 94116-1101
Phone: (415) 753-7400
Fax: (415) 753-0164
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 720 Sacramento St, San Francisco, CA 94108-2535 — (628) 217-6473
  • 1351 24th Ave, San Francisco, CA 94122-1616 — (415) 753-7400

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A96576 (CA)

Record details

NPI number1831399369
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 23, 2007
Last updated in NPPESAugust 23, 2022
Certification dateAugust 23, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice City And County Of San Francisco — 369 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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