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

John Martin, MD

Individual provider Occupational Medicine Physician · NPI 1861479362

John Martin, MD is an Occupational Medicine Physician in Hanford, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

115 Mall Dr
Hanford, CA 93230-5786
Phone: (559) 582-9000
Fax: (559) 537-1676
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G55088 (CA)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence G55088 (CA)
General Practice Physician Taxonomy 208D00000X · Licence G55088 (CA)

Record details

NPI number1861479362
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 27, 2005
Last updated in NPPESNovember 1, 2017
Mailing address2100 Powell St Ste 900, Emeryville, CA 94608-1844

Other providers in Hanford