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DR. ALISSA J GILLES MD
NPI 1831125228
Internal Medicine in San Diego, CA

Active since June 25, 2006
501 WASHINGTON ST, SUITE 600, SAN DIEGO, CA 92103(619) 278-3300(619) 278-3310 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Alissa J Gilles Md NPPES

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

DR. ALISSA J GILLES MD (NPI 1831125228) is an individual internal medicine provider in San Diego, California, licensed in California (A78383) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1831125228
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ALISSA J GILLESCredential: MD
Location Address501 WASHINGTON ST, SUITE 600San Diego, CA 92103-2231
Mailing Address501 Washington St, Suite 600San Diego, CA 92103-2231 · (619) 278-3300 · Fax (619) 278-3310
Phone(619) 278-3300
Fax(619) 278-3310
Sole ProprietorNo
Enumeration DateJune 25, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1831125228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A78383
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.
501 WASHINGTON ST, San Diego, CA 92103
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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.

TANAZ KAHEN-BITON M.D.
Hospitalist
501 WASHINGTON ST
SAN DIEGO, CA 92103
San Diego County (619) 260-7125
AMY ROSENBAUM PA-C
Physician Assistant
501 WASHINGTON ST
SAN DIEGO, CA 92103
San Diego County (619) 278-3300
DR. ALAN L LURIE M.D.
Radiology (Diagnostic Radiology)
501 WASHINGTON ST, STE 510
SAN DIEGO, CA 92103
San Diego County (619) 819-6501
SCRIPPS HEALTH DBA SCRIPPS MEDICAL FOUNDATION
Pediatrics
501 WASHINGTON ST, SUITE 600
SAN DIEGO, CA 92103
San Diego County (619) 278-3300
DR. RONALD BRENT SCHLOTFELDT II M.D.
Internal Medicine
501 WASHINGTON ST
SAN DIEGO, CA 92103
San Diego County (619) 278-3300
DR. DENISE A BROWNLEE MD
Pediatrics
501 WASHINGTON ST, SUITE 600
SAN DIEGO, CA 92103
San Diego County (619) 278-3300
BRUCE JOHN KIMURA M.D.
Internal Medicine (Cardiovascular Disease)
501 WASHINGTON ST, SUITE 512
SAN DIEGO, CA 92103
San Diego County (619) 297-0014
DR. MICHAEL GOLDHAMER M.D.
Internal Medicine (Gastroenterology)
501 WASHINGTON ST, SUITE 508
SAN DIEGO, CA 92103
San Diego County (619) 299-2570

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 Alissa Gilles's NPI number?

The NPI number for Alissa Gilles is 1831125228. It was assigned to this individual provider in the NPPES registry on June 25, 2006.

Where is Alissa Gilles located?

Alissa Gilles practices at 501 Washington St Suite 600, San Diego, CA 92103. The listed phone number is (619) 278-3300.

What is Alissa Gilles'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 Alissa Gilles was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.