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

John J. Martin, MD Inc

Organization Specialist · NPI 1891969093

John J. Martin, MD Inc is a Specialist in San Diego, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4060 Fourth Ave Ste 310
San Diego, CA 92103-2116
Phone: (619) 297-4707
Fax: (619) 297-2448
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence G24101 (CA)

Record details

NPI number1891969093
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Martin — Doctor · (619) 297-4707
NPI enumeratedApril 17, 2008
Last updated in NPPESApril 17, 2008
Mailing address4060 Fourth Ave, Suite 310, San Diego, CA 92103-2116

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