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MS. NIKI A WORTHAN MA, LAC
NPI 1194250407
Counselor - Addiction (Substance Use Disorder) in Lakewood, CO

Active since April 24, 2017
6655 W JEWELL AVE STE 100, LAKEWOOD, CO 80232(303) 975-1922(303) 975-1918 Get Directions Write a Review

NPPES record last updated: December 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 11, 2025, Sep 19, 2022, Aug 15, 2022 and 1 more (4 updates tracked since 2017).

About Ms. Niki A Worthan Ma, Lac NPPES

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

MS. NIKI A WORTHAN MA, LAC (NPI 1194250407) is an individual addiction (substance use disorder) provider in Lakewood, Colorado, licensed in Colorado (ACD1186) and active in the NPI registry since April 2017. She maintains a secondary practice location in Broomfield.

NPPES Registry Identity

NPI1194250407
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. NIKI A WORTHANCredential: MA, LAC
Location Address6655 W JEWELL AVE STE 100Lakewood, CO 80232-7108
Mailing Address6655 W Jewell Ave Ste 100Lakewood, CO 80232-7108 · (303) 975-1922 · Fax (303) 975-1918
Phone(303) 975-1922
Fax(303) 975-1918
Sole ProprietorNo
Enumeration DateApril 24, 2017
Last NPPES UpdateDecember 11, 20254 updates tracked since enumeration
NPPES CertifiedDecember 11, 2025
✔ NPI 1194250407 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 · ACD1186
Also ListedCounselorTaxonomy 101Y00000X · License ACD1186 (CO)
6655 W JEWELL AVE STE 100, Lakewood, CO 80232
Open in Google Maps ↗

Secondary Practice Location 1

Location 11010 Depot Hill Rd Ste 206Broomfield, CO 80020-6738 · Phone (720) 263-0808 · Fax (970) 512-3409

Other Identifiers 2

Medicaid9000170505CO
OtherACD1186CO · License

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 3

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

MR. CHRISTOPHER J CONWAY MA, CAS
Counselor (Addiction (Substance Use Disorder))
6655 W JEWELL AVE STE 100
LAKEWOOD, CO 80232
Jefferson County (303) 975-1922
DAVID H SPIETH CAC II
Counselor (Addiction (Substance Use Disorder))
6655 W JEWELL AVE STE 100
LAKEWOOD, CO 80232
Jefferson County (303) 975-1922
SOLACE COUNSELING SERVICES INC
Counselor (Addiction (Substance Use Disorder))
6655 W JEWELL AVE STE 100
LAKEWOOD, CO 80232
Jefferson County (303) 975-1922

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 Niki Worthan's NPI number?

The NPI number for Niki Worthan is 1194250407. It was assigned to this individual provider in the NPPES registry on April 24, 2017.

Where is Niki Worthan located?

Niki Worthan practices at 6655 W Jewell Ave Ste 100, Lakewood, CO 80232. The listed phone number is (303) 975-1922.

What is Niki Worthan's specialty?

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

What insurance does Niki Worthan accept?

Health plans from Providence Health Plan list Niki Worthan 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 Niki Worthan was last updated on December 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.