Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CAITLYN DORSEY LAC,LPC,M.S.
NPI 1164374435
Counselor - Mental Health in Littleton, CO

Q: What is Caitlyn Dorsey's NPI number?

The NPI number for Caitlyn Dorsey is 1164374435. It was assigned to this individual provider in the NPPES registry on February 10, 2026.

Q: What is Caitlyn Dorsey's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Caitlyn Dorsey was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 10, 2026

8156 S WADSWORTH BLVD UNIT E333, LITTLETON, CO 80128(720) 324-7122 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Caitlyn Dorsey Lac,lpc,m.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CAITLYN DORSEY LAC,LPC,M.S. (NPI 1164374435) is an individual mental health provider in Littleton, Colorado, licensed in Colorado (LPC.0024056) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1164374435

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameCAITLYN DORSEYCredential: LAC,LPC,M.S.

Location Address8156 S WADSWORTH BLVD UNIT E333Littleton, CO 80128-9114

Mailing Address8156 S Wadsworth Blvd Unit E333Littleton, CO 80128-9114 · (720) 324-7122

Phone(720) 324-7122

Sole ProprietorYes

Enumeration DateFebruary 10, 2026

Last NPPES UpdateJuly 1, 2026

NPPES CertifiedJuly 1, 2026

✔ NPI 1164374435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in CO · LPC.0024056

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License ACD.0002531 (CO)

8156 S WADSWORTH BLVD UNIT E333, Littleton, CO 80128

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HARBOR RELATIONSHIP & RECOVERY LLC

Counselor (Mental Health)

8156 S WADSWORTH BLVD UNIT E333
LITTLETON, CO 80128

Jefferson County (720) 324-7122

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Caitlyn Dorsey's NPI number?

The NPI number for Caitlyn Dorsey is 1164374435. It was assigned to this individual provider in the NPPES registry on February 10, 2026.

Where is Caitlyn Dorsey located?

Caitlyn Dorsey practices at 8156 S Wadsworth Blvd Unit E333, Littleton, CO 80128. The listed phone number is (720) 324-7122.

What is Caitlyn Dorsey's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Caitlyn Dorsey was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.