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

Individual provider Chiropractor · NPI 1073699674

John Mayer, DC, PHD is a Chiropractor in San Diego, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

3444 Kearny Villa Rd Ste 205
San Diego, CA 92123-1960
Phone: (858) 573-9368
Fax: (858) 874-0582
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC26637 (CA)

Record details

NPI number1073699674
Entity typeIndividual (Type 1)
GenderMale
Credentials DC , PHD
Sole proprietorNo
NPI enumeratedOctober 27, 2006
Last updated in NPPESJuly 8, 2007

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