Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Colleen Jane Ten Eyck, LAC, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1255872149

Colleen Jane Ten Eyck, LAC, LCSW is an Addiction (Substance Use Disorder) Counselor in Lakewood, Colorado. Practices as a sole proprietor and works from 4 locations. Licensed in Colorado.

Licensed in
CO
In the registry since
2017
Specialties on file
2
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1075 S Yukon St Ste 220
Lakewood, CO 80226-4346
Phone: (303) 351-1799
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 13123 E 16th Ave, Aurora, CO 80045-7106 — (720) 777-1234
  • 777 Bannock St, Denver, CO 80204-4507 — (303) 436-6388
  • 1648 Gaylord St, Denver, CO 80206-1239 — (303) 336-1659

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence CSW.09925784 (CO)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence ACD.0000818 (CO)

Record details

NPI number1255872149
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC , LCSW
Sole proprietorYes
NPI enumeratedMarch 13, 2017
Last updated in NPPESJanuary 17, 2025
Certification dateJanuary 17, 2025

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