DR. WILLIAM W CHAN D.C.
NPI 1609963438
Chiropractor in San Gabriel, CA

Q: What is William Chan's NPI number?

The NPI number for William Chan is 1609963438. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Q: What is William Chan's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Q: When was this NPI record last updated?

The NPPES record for William 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.

Active since October 05, 2006

1111 E. LAS TUNAS DR., SAN GABRIEL, CA 91776(626) 286-3323 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. William W Chan D.c. NPPES

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

DR. WILLIAM W CHAN D.C. (NPI 1609963438) is an individual chiropractor in San Gabriel, California, licensed in California (DC15164) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1609963438

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. WILLIAM W CHANCredential: D.C.

Location Address1111 E. LAS TUNAS DR.San Gabriel, CA 91776

Mailing Address1111 E. Las Tunas Dr.San Gabriel, CA 91776

Phone(626) 286-3323

Sole ProprietorYes

Enumeration DateOctober 5, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1609963438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in CA · DC15164

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

1111 E. LAS TUNAS DR., San Gabriel, CA 91776

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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 William Chan's NPI number?

The NPI number for William Chan is 1609963438. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is William Chan located?

William Chan practices at 1111 E. Las Tunas Dr., San Gabriel, CA 91776. The listed phone number is (626) 286-3323.

What is William Chan's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for William 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.