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

Mario a Diaz-Gomez, MD, a Professional Corporation

Organization Family Medicine Physician · NPI 1801283916

Mario a Diaz-Gomez, MD, a Professional Corporation is a Family Medicine Physician in Upland, California. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

360 E 7th St Ste L
Upland, CA 91786-6701
Phone: (909) 303-3074
Fax: (909) 303-3090
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1801283916
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mario Diaz-Gomez — Physician · (909) 303-3074
NPI enumeratedApril 16, 2015
Last updated in NPPESDecember 22, 2021
Certification dateDecember 22, 2021
Mailing address360 E 7th St, Suite D, Upland, CA 91786-6701

Other providers in Upland