NPPES file of Aug 9, 2026

Karrin Alisa Contreras, MS, CADC-CS, CADC-II

Addiction (Substance Use Disorder) Counselor · Louisville, CO

Karrin Alisa Contreras, MS, CADC-CS, CADC-II is an addiction (substance use disorder) counselor with a practice address in Louisville, Colorado, and NPI 1952243651, issued on Apr 9, 2026. Check the license with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952243651
Name
Karrin Alisa Contreras
Credential
MS, CADC-CS, CADC-II
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
1107 W Century Dr, Louisville, CO 80027
Phone
(303) 447-1665
Enumerated
Apr 9, 2026
Record last updated
Apr 9, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1107 W Century Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kathryn Bach, OTR/LOccupational Therapist1871171967
  2. Brittney Bailey, OTR/LOccupational Therapist1750862066
  3. Andrew BenderAddiction (Substance Use Disorder) Counselor1114896826
  4. Kaelan BradleyCase Manager/Care Coordinator1740146331
  5. Kristin DoneskiMental Health Counselor1801752639
  6. Rebecca Goddard, PHDClinical Social Worker1851215818

Verify Karrin Alisa Contreras in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Addiction (Substance Use Disorder) Counselor providers in Colorado

There are 1,876 addiction (substance use disorder) counselor records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,876 in Colorado → Every provider in Louisville →

Other addiction (substance use disorder) counselor records in Colorado

  1. Tajmah AbdulrahmaanWheat Ridge, CO1225808124
  2. Carlos Abel, CASLeadville, CO1033405808
  3. Clifford Abeyta, CAS, MSWFort Collins, CO1669489779
  4. Emory AbeytaPueblo, CO1457986010
  5. James Abrams, LPC, LACDenver, CO1871945915
  6. Marina AcostaDenver, CO1881127801
  7. Carly Acuna, LSWDenver, CO1831784917
  8. Alexis AdamsLafayette, CO1497422950
  9. Brian Adams, MSW, LAC, SWCColorado Springs, CO1811873359
  10. Danelle Adams, MA, CAC IIIWheat Ridge, CO1316373699

Common questions

What is Karrin Alisa Contreras, MS, CADC-CS, CADC-II's NPI number?

Karrin Alisa Contreras, MS, CADC-CS, CADC-II's National Provider Identifier (NPI) is 1952243651, issued on Apr 9, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Karrin Alisa Contreras, MS, CADC-CS, CADC-II located?

The NPPES record lists a practice address at 1107 W Century Dr, Louisville, CO, 80027. Phone: (303) 447-1665. Providers update this record themselves, so call before visiting.

How can I verify Karrin Alisa Contreras, MS, CADC-CS, CADC-II's license?

Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.