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DR. CURTIS W CHAN
NPI 1154418895
Internal Medicine in San Francisco, CA

Active since October 06, 2006
3555 CESAR CHAVEZ STREET, SAN FRANCISCO, CA 75201(415) 647-8600(415) 641-6823 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Curtis W Chan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CURTIS W CHAN (NPI 1154418895) is an individual internal medicine provider in San Francisco, California, licensed in California (A77703) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1154418895
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. CURTIS W CHAN
Location Address3555 CESAR CHAVEZ STREETSan Francisco, CA 75201
Mailing Address991 Park Pacifica AvePacifica, CA 94044-4414
Phone(415) 647-8600
Fax(415) 641-6823
Sole ProprietorNo
Enumeration DateOctober 6, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1154418895 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A77703
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3555 CESAR CHAVEZ STREET, San Francisco, CA 75201
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Curtis Chan's NPI number?

The NPI number for Curtis Chan is 1154418895. It was assigned to this individual provider in the NPPES registry on October 6, 2006.

Where is Curtis Chan located?

Curtis Chan practices at 3555 Cesar Chavez Street, San Francisco, CA 75201. The listed phone number is (415) 647-8600.

What is Curtis Chan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Curtis Chan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.