Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Jeff Williams, DC

Individual provider Chiropractor · NPI 1740508258

Dr. Jeff Williams, DC is a Chiropractic in Lancaster, California. Graduated from Los Angeles College of Chiropractic in 2009, 17 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
17
Trained at
Los Angeles College of Chiropractic
Licensed in
CA
In the registry since
2010
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

44820 10th St W
Lancaster, CA 93534-2312
Phone: (661) 940-6302
Fax: (661) 940-6083
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 31525 (CA)

Record details

NPI number1740508258
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMay 7, 2010
Last updated in NPPESMay 17, 2019
Mailing address2220 E Route 66, Ste 225, Glendora, CA 91740-7602

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolLOS ANGELES COLLEGE OF CHIROPRACTIC
Graduated 2009 (17 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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