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

Lily Gervais, LAC, MSW

Individual provider Clinical Social Worker · NPI 1063802056

Lily Gervais, LAC, MSW is a Clinical Social Worker in Missoula, Montana. Qualified in 2013, 13 years ago. Accepts Medicare assignment. Licensed in Montana.

Years since qualifying
13
Licensed in
MT
In the registry since
2015
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.
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

5767 W Harrier Dr
Missoula, MT 59808-1053
Phone: (406) 546-9257
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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 16595 (MT)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 4212 (MT)

Record details

NPI number1063802056
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC , MSW
Sole proprietorNo
NPI enumeratedJanuary 28, 2015
Last updated in NPPESMay 8, 2024
Certification dateApril 30, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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