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

John L Mayfield, DOCTOROFCHIROPRACT

Individual provider Chiropractor · NPI 1255366381

John L Mayfield, DOCTOROFCHIROPRACT is a Chiropractic in Grass Valley, California. Qualified in 1972, 54 years ago. Licensed in California.

Years since qualifying
54
Licensed in
CA
In the registry since
2006
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

565 Brunswick Rd Ste 12
Grass Valley, CA 95945
Phone: (530) 272-8839
Fax: (530) 272-9057
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC10905 (CA)

Record details

NPI number1255366381
Entity typeIndividual (Type 1)
GenderMale
Credentials DOCTOROFCHIROPRACT
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Also practisesORAL SURGERY
Medical schoolOTHER
Graduated 1972 (54 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Grass Valley