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WESLEY CHAN M.D.
NPI 1740214899
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Walnut Creek, CA

Active since July 11, 2006
1981 N BROADWAY, SUITE 190, WALNUT CREEK, CA 94596(925) 932-7715(925) 932-0603 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Wesley Chan M.d. NPPES

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

WESLEY CHAN M.D. (NPI 1740214899) is an individual preventive medicine/occupational environmental medicine provider in Walnut Creek, California, licensed in California (G77368) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1740214899
Entity TypeIndividualMale
Primary Taxonomy2083P0500X
Provider Legal NameWESLEY CHANCredential: M.D.
Location Address1981 N BROADWAY, SUITE 190Walnut Creek, CA 94596-3852
Mailing Address55 Panorama CtDanville, CA 94506-6154 · (925) 736-9193 · Fax (925) 886-2779
Phone(925) 932-7715
Fax(925) 932-0603
Sole ProprietorNo
Enumeration DateJuly 11, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1740214899 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0500X
License✔ Licensed in CA · G77368
Definition
A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.
1981 N BROADWAY, Walnut Creek, CA 94596
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Other Identifiers 2

Medicare ID-Type Unspecified00G773680CA
Medicare UPINH36629CA

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. TIMOTHY Y WEI M.D., PH.D.
Psychiatry & Neurology (Neurology)
1981 N BROADWAY, SUITE 248
WALNUT CREEK, CA 94596
Contra Costa County (925) 938-5252
U.S. HEALTHWORKS MEDICAL GROUP, PC
Preventive Medicine (Occupational Medicine)
1981 N BROADWAY, SUITE 190
WALNUT CREEK, CA 94596
Contra Costa County (925) 932-7715
MS. SANDRA JA'CHIM FNP
Nurse Practitioner (Family)
1981 N BROADWAY, SUITE 190
WALNUT CREEK, CA 94596
Contra Costa County (925) 932-7715
DR. TOURAJ KHALILZADEH DMD, MD
Dentist (Oral and Maxillofacial Surgery)
1981 N BROADWAY, SUITE 180
WALNUT CREEK, CA 94596
Contra Costa County (925) 478-4583
DR. KELLY ANN HAN N.D.
Naturopath
1981 N BROADWAY, SUITE #255
WALNUT CREEK, CA 94596
Contra Costa County (503) 407-0256
MRS. PAULA JEHA NURSE PRACTITIONER
Nurse Practitioner
1981 N BROADWAY, SUITE 200
WALNUT CREEK, CA 94596
Contra Costa County (925) 287-8777
RENEE YONJU CHOI N.D.
Naturopath
1981 N BROADWAY, SUITE 255
WALNUT CREEK, CA 94596
Contra Costa County (925) 939-0300
DR. CYNTHIA ELLEN STEPHENSON DDS
Dentist
1981 N BROADWAY, SUITE # 212
WALNUT CREEK, CA 94596
Contra Costa County (925) 938-6000

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 Wesley Chan's NPI number?

The NPI number for Wesley Chan is 1740214899. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Wesley Chan located?

Wesley Chan practices at 1981 N Broadway Suite 190, Walnut Creek, CA 94596. The listed phone number is (925) 932-7715.

What is Wesley Chan's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

When was this NPI record last updated?

The NPPES record for Wesley 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.