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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1679907000

Erin Briana Corbett, LCSW, LAC, APRN is an Addiction (Substance Use Disorder) Counselor in Missoula, Montana. Works from 2 locations. Licensed in Montana.

Licensed in
MT
In the registry since
2013
Specialties on file
3
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.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

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Practice location Address checks out

2415 S Catlin St
Missoula, MT 59801-7822
Phone: (406) 549-0114
Fax: (406) 549-0267
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2521 E Mountain Village Dr, Wasilla, AK 99654-7373 — (907) 290-3760

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence NUR-APRN-LIC-278112 (MT)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence BBH-LAC-LIC-1933 (MT)
Clinical Social Worker Taxonomy 1041C0700X · Licence BBH-LCSW-LIC-7972 (MT)

Record details

NPI number1679907000
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , LAC , APRN
Sole proprietorNo
NPI enumeratedAugust 21, 2013
Last updated in NPPESJanuary 30, 2026
Certification dateJanuary 30, 2026

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