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

Alan Wayne Larson, MD

Individual provider Gastroenterology Physician · NPI 1396755831

Alan Wayne Larson, MD is a Gastroenterology Physician in Poway, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

15611 Pomerado Rd Ste 500
Poway, CA 92064-2425
Phone: (858) 487-2121
Fax: (858) 487-3321
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence G39334 (CA)

Record details

NPI number1396755831
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESDecember 1, 2008
Mailing address15611 Pomerado Rd, Suite 500, Poway, CA 92064-2425