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

Grossmont Family Medical Group, Inc

Organization Family Medicine Physician · NPI 1427099720

Grossmont Family Medical Group, Inc is a Family Medicine Physician in LA Mesa, California. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

5525 Grossmont Center Dr Ste 200
LA Mesa, CA 91942-3009
Phone: (619) 644-6500
Fax: (619) 644-6526
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Family Medicine Physician Taxonomy 207Q00000X

Record details

NPI number1427099720
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph Leonard — Medical Director · (619) 644-6500
NPI enumeratedJune 9, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address5525 Grossmont Center Dr, Suite 200, La Mesa, CA 91942-3009

Other providers in LA Mesa