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

John M. Martinez MD, PC

Organization Internal Medicine Physician · NPI 1710570635

John M. Martinez MD, PC is an Internal Medicine Physician in Pleasanton, California. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4900 Hopyard Rd Ste 100
Pleasanton, CA 94588-7101
Phone: (561) 901-1741
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

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1710570635
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Martinez — President · (561) 901-1741
NPI enumeratedFebruary 12, 2021
Last updated in NPPESFebruary 17, 2021
Certification dateFebruary 17, 2021
Mailing address4900 Hopyard Rd Ste 100, Pleasanton, CA 94588-7101

Other providers in Pleasanton