GROSSMONT FAMILY MEDICAL GROUP, INC.
NPI 1427099720
Internal Medicine in La Mesa, CA

Q: What is Grossmont Family Medical Group, Inc.'s NPI number?

The NPI number for Grossmont Family Medical Group, Inc. is 1427099720. It was assigned to this organization in the NPPES registry on June 9, 2006.

Q: What is Grossmont Family Medical Group, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since June 09, 2006

5525 GROSSMONT CENTER DR, SUITE 200, LA MESA, CA 91942(619) 644-6500(619) 644-6526 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Grossmont Family Medical Group, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GROSSMONT FAMILY MEDICAL GROUP, INC. (NPI 1427099720) is a healthcare organization registered as an internal medicine in La Mesa, California and active in the NPI registry since June 2006. The organization lists Joseph Francis Leonard, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1427099720

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameGROSSMONT FAMILY MEDICAL GROUP, INC.

Location Address5525 GROSSMONT CENTER DR, SUITE 200La Mesa, CA 91942-3009

Mailing Address5525 Grossmont Center Dr, Suite 200La Mesa, CA 91942-3009 · (619) 644-6500 · Fax (619) 644-6526

Phone(619) 644-6500

Fax(619) 644-6526

Organization SubpartNo

Authorized OfficialJoseph Francis LeonardMedical Director · (619) 644-6500

Enumeration DateJune 9, 2006

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1427099720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedFamily MedicineTaxonomy 207Q00000X

5525 GROSSMONT CENTER DR, La Mesa, CA 91942

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Other Identifiers 1

MedicaidGR0086840CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ASHKAN ABEDINI MD

Family Medicine