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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1528309929

Crystal Ahles, LCSW, LAC is an Addiction (Substance Use Disorder) Counselor in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2013.

Licensed in
CO
In the registry since
2013
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

121 Acoma St
Denver, CO 80223-1429
Phone: (303) 722-5746
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence CSW.09923914 (CO)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence ACD.0000500 (CO)

Record details

NPI number1528309929
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , LAC
Sole proprietorNo
NPI enumeratedMarch 9, 2013
Last updated in NPPESNovember 6, 2020
Certification dateNovember 6, 2020

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