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

Mr. John Gregory Clark, DC

Individual provider Orthopedic Chiropractor · NPI 1386731677

Mr. John Gregory Clark, DC is a Chiropractic in Fresno, California. Graduated from Palmer College Chiropractic - West Sunnyvale in 1984, 42 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
42
Trained at
Palmer College Chiropractic - West Sunnyvale
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

7461 N 1st St Ste 103
Fresno, CA 93720-2850
Phone: (559) 226-3400
Fax: (559) 226-3963
Show map & directions

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

Specialties & licences

Orthopedic Chiropractor (primary) Taxonomy 111NX0800X · Licence 17061 (CA)

Record details

NPI number1386731677
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 6, 2006
Last updated in NPPESJanuary 25, 2018

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - WEST SUNNYVALE
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Not indicated

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