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

3 Rivers Mental Health Solutions LLC

Organization Clinical Social Worker · NPI 1861729535

3 Rivers Mental Health Solutions LLC is a Clinical Social Worker in Missoula, Montana. Licensed in Montana. Registered with an NPI since 2009.

Licensed in
MT
In the registry since
2009
Specialties on file
6
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1620 Regent St Ste A
Missoula, MT 59801-5665
Phone: (406) 830-3294
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X · Licence 12754 (MT)
Clinical Social Worker Taxonomy 1041C0700X
Psychiatry Physician Taxonomy 2084P0800X
Case Management Agency Taxonomy 251B00000X · Licence 12127 (MT)
Adult Mental Health Clinic/Center Taxonomy 261QM0850X
Mental Illness Community Based Residential Treatment Facility Taxonomy 320800000X

Record details

NPI number1861729535
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tae Hartless — Manager · (406) 830-3294
NPI enumeratedNovember 17, 2009
Last updated in NPPESFebruary 19, 2025
Certification dateFebruary 19, 2025
Mailing address1620 Regent St Ste A, Missoula, MT 59801-5665

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