Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal Yazzie

Prevention Professional in Salt Lake City, UT · enumerated 2017.

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

National Provider Identifier

1841721115

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Registry record

Entity type Individual (Type 1)

Name Crystal Yazzie

Sex Female

Practice address 344 E 100 S Ste 301, Salt Lake City, UT, 84111

Phone (801) 322-4257

Enumeration date Mar 27, 2017

Last updated in NPPES Mar 27, 2017

Taxonomy & licenses

405300000X Prevention Professional Other Service Providers · License 405300000X (UT) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1841721115 active?

Yes, as of the latest NPPES snapshot, NPI 1841721115 is active (record last updated 2017-03-27).

How do I verify Crystal Yazzie's NPI record?

Cross-check NPI 1841721115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Clark Holladay Clinical Social Worker · Salt Lake City, UT NPI 1437221454 Christina Zidow Clinical Social Worker · Salt Lake City, UT NPI 1629396270 Kristine Freeman Addiction (Substance Use Disorder) Counselor · Slc, UT NPI 1285953927 Robert Adams Case Manager/Care Coordinator · Slc, UT NPI 1942529102 Ann Malooly Clinical Social Worker · Salt Lake City, UT NPI 1558680785 Alina Dorsey Clinical Social Worker · Slc, UT NPI 1407176837 Kelly Johnson Counselor · Salt Lake City, UT NPI 1669792073 Amy Brutinel Counselor · Salt Lake City, UT NPI 1417277872

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-27.