Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Shawn Mcmillen, LASUDC

Addiction (Substance Use Disorder) Counselor in Salt Lake City, UT · enumerated 2017.

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

National Provider Identifier

1750811899

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Registry record

Entity type Individual (Type 1)

Name Mr. Shawn Mcmillen

Credential LASUDC

Sex Male

Practice address 411 N Grant St, Salt Lake City, UT, 84116

Phone (801) 359-8862

Enumeration date Jun 12, 2017

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 312170-6008 (UT) Primary

Other identifiers

Identifier	Type	State	Issuer
HT005146-001	Medicaid	UT	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Shawn Mcmillen?

Shawn Mcmillen is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Sam Farris Professional Counselor · Salt Lake City, UT NPI 1174662282 Jared Ferguson Clinical Social Worker · Salt Lake City, UT NPI 1396971271 Lana Dalton Clinical Social Worker · Salt Lake City, UT NPI 1861838567 Sarah Wooden Clinical Social Worker · Salt Lake City, UT NPI 1780099978 Janie Hansen Social Worker · Salt Lake City, UT NPI 1760926562 Thomas Mullaly Peer Specialist · Salt Lake City, UT NPI 1669983417 Kathryn Tozzi Clinical Social Worker · Salt Lake City, UT NPI 1053810648 Karen Cluff Social Worker · Slc, UT NPI 1336641117

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.