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Aaron Neil Larsen

Social Worker in Salt Lake City, UT · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235620600

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Registry record

Entity type Individual (Type 1)
Name Aaron Neil Larsen
Sex Male
Practice address 1020 S Main St Ste 100, Salt Lake City, UT, 84101
Phone (801) 567-3618
Enumeration date May 22, 2018
Last updated in NPPES Oct 15, 2020

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary
104100000X Social Worker Behavioral Health & Social Service Providers Primary

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.

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Frequently asked questions

What is the NPI number for Aaron Larsen?
The National Provider Identifier (NPI) for Aaron Larsen is 1235620600, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Larsen practice?
The practice location on file with NPPES is in Salt Lake City, UT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-15.