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First Step House

Substance Abuse Rehabilitation Facility in Salt Lake City, UT · enumerated 2006 · authorized official Shawn Mcmillen, Executive Director.

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

National Provider Identifier

1376550566

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Registry record

Entity type Organization (Type 2)
Legal business name First Step House
Practice address 411 Grant St, Salt Lake City, UT, 84116
Phone (801) 359-8862
Enumeration date Aug 1, 2006
Last updated in NPPES Feb 4, 2021

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Secondary
324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Primary

Authorized official

Name Shawn Mcmillen
Title Executive Director
Phone (801) 359-8862

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

Where is First Step House located?
The practice location on file with NPPES is in Salt Lake City, UT.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-02-04. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-04.