Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine M Ryan

Counselor in Rock Springs, WY · enumerated 2009.

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

National Provider Identifier

1881923076

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Registry record

Entity type Individual (Type 1)

Name Katherine M Ryan

Sex Female

Practice address 2300 Foothill Blvd, Rock Springs, WY, 82901

Phone (307) 352-6677

Fax (307) 352-6614

Enumeration date Dec 17, 2009

Last updated in NPPES Jul 2, 2013

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License WYPAT038 (WY) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License WYPAT038 (WY) Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers · License LAT-328 (WY) 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

How do I verify Katherine Ryan's NPI record?

Cross-check NPI 1881923076 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881923076 active?

Yes, as of the latest NPPES snapshot, NPI 1881923076 is active (record last updated 2013-07-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-02.