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

David B. Powell, LCSW, LAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1003905894

David B. Powell, LCSW, LAC is an Addiction (Substance Use Disorder) Counselor in Livingston, Montana. Works from 2 locations. Licensed in Montana.

Licensed in
MT
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

320 Alpenglow Ln
Livingston, MT 59047-8506
Phone: (406) 222-3541
Fax: (406) 823-6434
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1600 Ellis St Ste 1c, Bozeman, MT 59715-8837 — (406) 223-0886

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 557 (MT)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 680 (MT)

Record details

NPI number1003905894
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , LAC
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESDecember 4, 2018
Mailing address320 Alpenglow Ln, Livingston, MT 59047-8506

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