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

MS. MICHELLE A. D'ARCY LCSW
NPI 1023073509
Counselor - Addiction (Substance Use Disorder) in Westminster, CO

Active since April 19, 2006
8120 SHERIDAN BLVD, WESTMINSTER, CO 80003(303) 427-9328(303) 964-8116 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Ms. Michelle A. D'arcy Lcsw NPPES

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

MS. MICHELLE A. D'ARCY LCSW (NPI 1023073509) is an individual addiction (substance use disorder) provider in Westminster, Colorado, licensed in Colorado (1855) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1023073509
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. MICHELLE A. D'ARCYCredential: LCSW
Location Address8120 SHERIDAN BLVDWestminster, CO 80003-6104
Mailing Address8120 Sheridan BlvdWestminster, CO 80003-6104 · (303) 427-9328 · Fax (303) 964-8116
Phone(303) 427-9328
Fax(303) 964-8116
Sole ProprietorNo
Enumeration DateApril 19, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1023073509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CO · 1855
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License CO989123 (CO)
8120 SHERIDAN BLVD, Westminster, CO 80003
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Other Providers at the Same Location NPPES 17

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

GENESIS COUNSELING
Counselor (Addiction (Substance Use Disorder))
8120 SHERIDAN BLVD, SUITE C-215
WESTMINSTER, CO 80003
Jefferson County (303) 487-0090
MICHELLE R SIMMONS, LPC, LLC
Community/Behavioral Health
8120 SHERIDAN BLVD, BLDG C SUITE 114
WESTMINSTER, CO 80003
Jefferson County (303) 898-6994
JENNIFER KNOETGEN
Specialist
8120 SHERIDAN BLVD
WESTMINSTER, CO 80003
Jefferson County (303) 999-1920
KIM MARSDEN
Specialist
8120 SHERIDAN BLVD, SUITE C219
WESTMINSTER, CO 80003
Jefferson County (303) 999-1920
DR. DENISE CLAUDETTE VARGAS PSY.D.
Psychologist (Clinical)
8120 SHERIDAN BLVD, BLDG C, UNIT 115
WESTMINSTER, CO 80003
Jefferson County (303) 999-7043
TIMOTHY LEE LEWIS PA-C
Physician Assistant (Medical)
8120 SHERIDAN BLVD, A-304
WESMINSTER, CO 80003
Jefferson County (303) 427-5302
JESSICA R RICHARDS LPC
Counselor (Professional)
8120 SHERIDAN BLVD
WESTMINSTER, CO 80003
Jefferson County (303) 588-4036
DR. GEORGE EDWARD KALOUSEK M.D.
Specialist
8120 SHERIDAN BLVD, A-211
WESTMINSTER, CO 80003
Jefferson County (303) 426-6151

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 Michelle D'arcy's NPI number?

The NPI number for Michelle D'arcy is 1023073509. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Michelle D'arcy located?

Michelle D'arcy practices at 8120 Sheridan Blvd, Westminster, CO 80003. The listed phone number is (303) 427-9328.

What is Michelle D'arcy's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

What insurance does Michelle D'arcy accept?

Health plans from Providence Health Plan list Michelle D'arcy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michelle D'arcy was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.