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SAN DIEGO INTERNAL HOSPITALIST INC
NPI 1386538478
Internal Medicine in El Cajon, CA

Active since June 04, 2025
3356 RANCHO DIEGO CIR, EL CAJON, CA 92019(619) 438-4117(860) 325-4894 Get Directions Write a Review

NPPES record last updated: June 4, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About San Diego Internal Hospitalist Inc NPPES

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

SAN DIEGO INTERNAL HOSPITALIST INC (NPI 1386538478), doing business as San Diego Internal Medicine Hospitaist, is a healthcare organization registered as an internal medicine in El Cajon, California and active in the NPI registry since June 2025. The organization lists Sinan Khayyat, Owner, as its authorized official.

NPPES Registry Identity

NPI1386538478
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSAN DIEGO INTERNAL HOSPITALIST INC
Location Address3356 RANCHO DIEGO CIREl Cajon, CA 92019-5125
Mailing Address3356 Rancho Diego CirEl Cajon, CA 92019-5125 · (619) 438-4117 · Fax (860) 325-4894
Phone(619) 438-4117
Fax(860) 325-4894
Organization SubpartNo
Authorized OfficialSinan KhayyatOwner · (619) 438-4117
Enumeration DateJune 4, 2025
NPPES CertifiedJune 4, 2025
✔ NPI 1386538478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
3356 RANCHO DIEGO CIR, El Cajon, CA 92019
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Other Names 1

Doing Business AsSan Diego Internal Medicine Hospitaist

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

SAN DIEGO REHAB SPECIALISTS INC
Internal Medicine
3356 RANCHO DIEGO CIR
EL CAJON, CA 92019
San Diego County (619) 438-4119

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is San Diego Internal Hospitalist Inc's NPI number?

The NPI number for San Diego Internal Hospitalist Inc is 1386538478. It was assigned to this organization in the NPPES registry on June 4, 2025. The provider is doing business as San Diego Internal Medicine Hospitaist.

Where is San Diego Internal Hospitalist Inc located?

San Diego Internal Hospitalist Inc is located at 3356 Rancho Diego Cir, El Cajon, CA 92019. The listed phone number is (619) 438-4117.

What is San Diego Internal Hospitalist Inc's specialty?

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

When was this NPI record last updated?

The NPPES record for San Diego Internal Hospitalist Inc was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.