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ALAN WAYNE LARSON MD
NPI 1396755831
Internal Medicine - Gastroenterology in Poway, CA

Active since August 08, 2006
15611 POMERADO RD, SUITE 500, POWAY, CA 92064(858) 487-2121(858) 487-3321 Get Directions Write a Review

NPPES record last updated: December 1, 2008. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Alan Wayne Larson Md NPPES

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

ALAN WAYNE LARSON MD (NPI 1396755831) is an individual gastroenterology provider in Poway, California, licensed in California (G39334) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1396755831
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameALAN WAYNE LARSONCredential: MD
Location Address15611 POMERADO RD, SUITE 500Poway, CA 92064-2425
Mailing Address15611 Pomerado Rd, Suite 500Poway, CA 92064-2425 · (858) 487-2121 · Fax (858) 487-3321
Phone(858) 487-2121
Fax(858) 487-3321
Sole ProprietorNo
Enumeration DateAugust 8, 2006
Last NPPES UpdateDecember 1, 2008
✔ NPI 1396755831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G39334
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
15611 POMERADO RD, Poway, CA 92064
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Other Identifiers 3

Other100002787CA · Railroad M Edicare
Medicare PINWG39334ACA
Medicaid00G393340CA

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.

MS. ANAPATRICIA NAJERA-HIGAREDA MSN, APRN, FNP-BC
Nurse Practitioner (Family)
15611 POMERADO RD
POWAY, CA 92064
San Diego County (858) 675-3100
LOUIS MALETZ MD
Family Medicine
15611 POMERADO RD
POWAY, CA 92064
San Diego County (858) 675-3100
SONAL KHATTRI MD
Pediatrics
15611 POMERADO RD, SUITE 400
POWAY, CA 92064
San Diego County (858) 675-3170
SOUMYA G RAO M.D.
Internal Medicine (Rheumatology)
15611 POMERADO RD, 4TH FLOOR
POWAY, CA 92064
San Diego County (858) 675-3150
CHERYL LYNNE SHANMUGAM MD
Pediatrics
15611 POMERADO RD
POWAY, CA 92064
San Diego County (858) 675-3100
PAIN ALLEVIA MEDICAL CORPORATION
Pain Medicine (Pain Medicine)
15611 POMERADO RD, SUITE 525
POWAY, CA 92064
San Diego County (858) 613-6252
LIONEL JOSEPH XAVIER MD
Family Medicine
15611 POMERADO RD
POWAY, CA 92064
San Diego County (858) 675-3100
ALLISON FLOYD DNP, FNP-BC, AGNP-BC
Nurse Practitioner (Family)
15611 POMERADO RD
POWAY, CA 92064
San Diego County (858) 675-3200

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 Alan Larson's NPI number?

The NPI number for Alan Larson is 1396755831. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Alan Larson located?

Alan Larson practices at 15611 Pomerado Rd Suite 500, Poway, CA 92064. The listed phone number is (858) 487-2121.

What is Alan Larson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Alan Larson was last updated on December 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.