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RAYMOND YAN-KWONG CHAN D.C.
NPI 1235345943
Chiropractor - Occupational Health in Oakland, CA

Active since May 16, 2007
435 8TH ST, SUITE 201, OAKLAND, CA 94607(510) 251-2288(510) 835-7700 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Raymond Yan-kwong Chan D.c. NPPES

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

RAYMOND YAN-KWONG CHAN D.C. (NPI 1235345943) is an individual occupational health provider in Oakland, California, licensed in California (DC18757) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1235345943
Entity TypeIndividualMale
Primary Taxonomy111NX0100X
Provider Legal NameRAYMOND YAN-KWONG CHANCredential: D.C.
Location Address435 8TH ST, SUITE 201Oakland, CA 94607-3963
Mailing Address435 8th St, Suite 201Oakland, CA 94607-3963 · (510) 251-2288 · Fax (510) 835-7700
Phone(510) 251-2288
Fax(510) 835-7700
Sole ProprietorYes
Enumeration DateMay 16, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1235345943 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyChiropractor · Occupational HealthChiropractic Providers
Taxonomy Code111NX0100X
License✔ Licensed in CA · DC18757
Definition

Occupational Health is that specialty within the chiropractic profession that deals with the prevention and management of work related injuries. It also considers and assists clients with State and Federal Compliance assistance. Occupational Health goes much farther than simply treating injured workers however. This may mean working with clients to promote optimum safety and ergonomic principles, interacting with the injured worker to promote safety and prevent future injuries, assisting a company with accident investigation to identify root cause, redesigning a workstation to eliminate hazards, working with safety teams, providing training programs etc. The list of potential services that the specialist can interact with a client company or patient is lengthy and varied involving both in office services as well as on site services.

Also ListedChiropractor · Independent Medical ExaminerTaxonomy 111NI0013X · License DC18757 (CA)
Also ListedChiropractor · OrthopedicTaxonomy 111NX0800X · License DC18757 (CA)
Also ListedSpecialist/Technologist, Pathology · Medical TechnologistTaxonomy 246QM0706X · License MTA22600 (CA)
435 8TH ST, Oakland, CA 94607
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Other Identifiers 3

OtherDC18757CA · Chiropractor
OtherMTA22600CA · Clinical Lab.scientist
OtherCH00002209WA · Chiropractor

Other Providers at the Same Location NPPES

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

GLASS VELICHKO CHIROPRACTIC P.C.
Chiropractor
435 8TH ST, SUITE 203
OAKLAND, CA 94607
Alameda County (510) 858-5370

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 Raymond Chan's NPI number?

The NPI number for Raymond Chan is 1235345943. It was assigned to this individual provider in the NPPES registry on May 16, 2007.

Where is Raymond Chan located?

Raymond Chan practices at 435 8th St Suite 201, Oakland, CA 94607. The listed phone number is (510) 251-2288.

What is Raymond Chan's specialty?

The primary specialty registered for this NPI is Chiropractor, specializing in Occupational Health, with taxonomy code 111NX0100X.

When was this NPI record last updated?

The NPPES record for Raymond Chan was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.