NPI Portal NPI Lookup & Verification

Alec Jeffrey Larson

Alec Jeffrey Larson is a Physician Assistant provider (Physician Assistant) practicing in Poway, CA, registered in the NPPES registry with NPI 1598400772 since 2022.

✓ Active NPI ✓ Valid NPI checksum

NPI 1598400772
Entity type Individual (Type 1)
Name Alec Jeffrey Larson
Sex Male
Practice address 15611 POMERADO RD, Poway, CA, 92064
Phone 8586753200
Enumeration date 2022-05-02
Last updated in NPPES 2025-01-10

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363A00000X Physician Assistant Primary
Copy-ready billing details
Provider: Alec Larson
NPI: 1598400772
Taxonomy: 363A00000X (Physician Assistant)
Address: 15611 POMERADO RD, Poway, CA, 92064

Other providers at this practice address

NPI Name Type Specialty Location
1124021969 Daniel Mulvihill Individual Interventional Cardiology Physician Poway, CA
1992786347 Diane Scott Individual Dermatology Physician Poway, CA
1013997303 Sonal Khattri Individual Pediatrics Physician Poway, CA
1396715314 Lawrence Koenig Individual Family Medicine Physician Poway, CA
1184694598 Scott Flinn Individual Sports Medicine (Family Medicine) Physician Poway, CA
1912973215 Sharon Adler Individual Nurse Practitioner Poway, CA
1225004450 Jeffrey Lozier Individual Ophthalmology Physician Poway, CA
1205802568 David Carty Individual Internal Medicine Physician Poway, CA

Verify this record

Cross-check NPI 1598400772 against the authoritative CMS record: view Alec Jeffrey Larson on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Alec Larson's NPI record?
Cross-check NPI 1598400772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598400772 active?
Yes — as of the latest NPPES snapshot, NPI 1598400772 is active (record last updated 2025-01-10).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-01-10.