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

John Anthony Quesada, DC

Individual provider Chiropractor · NPI 1831160613

John Anthony Quesada, DC is a Chiropractic in Antioch, California. Graduated from Life Chiropractic College - West in 1983, 43 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
43
Trained at
Life Chiropractic College - West
Licensed in
CA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

2982 Delta Fair Blvd
Antioch, CA 94509-4164
Phone: (925) 777-0311
Fax: (925) 777-0312
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC15355 (CA)

Record details

NPI number1831160613
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 30, 2006
Last updated in NPPESJuly 13, 2026
Mailing address2982 Delta Fair Blvd, Antioch, CA 94509

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolLIFE CHIROPRACTIC COLLEGE - WEST
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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