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

3 Rivers Mental Health Solutions LLC

Organization Clinical Social Worker · NPI 1861729535

3 Rivers Mental Health Solutions LLC provides Clinical Social Worker services 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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