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KENNETH DONG CHAN MD
NPI 1912091919
Internal Medicine in San Francisco, CA

Active since October 03, 2006
789 VALLEJO ST, SAN FRANCISCO, CA 94133(415) 982-6691(415) 982-0914 Get Directions Write a Review

NPPES record last updated: January 27, 2012. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Kenneth Dong Chan Md NPPES

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

KENNETH DONG CHAN MD (NPI 1912091919) is an individual internal medicine provider in San Francisco, California, licensed in California (G42953) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1912091919
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameKENNETH DONG CHANCredential: MD
Location Address789 VALLEJO STSan Francisco, CA 94133-3834
Mailing Address789 Vallejo StSan Francisco, CA 94133-3834 · (415) 982-6691 · Fax (415) 982-0914
Phone(415) 982-6691
Fax(415) 982-0914
Sole ProprietorNo
Enumeration DateOctober 3, 2006
Last NPPES UpdateJanuary 27, 2012
✔ NPI 1912091919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G42953
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.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License G42953 (CA)
789 VALLEJO ST, San Francisco, CA 94133
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Other Identifiers 2

Medicare UPINA49173
Medicare ID-Type UnspecifiedA49173

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 Kenneth Chan's NPI number?

The NPI number for Kenneth Chan is 1912091919. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is Kenneth Chan located?

Kenneth Chan practices at 789 Vallejo St, San Francisco, CA 94133. The listed phone number is (415) 982-6691.

What is Kenneth 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 Kenneth Chan was last updated on January 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.