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

Mountain States Group, Inc

Organization Case Management Agency · NPI 1154543262

Mountain States Group, Inc is a Case Management Agency in Boise, Idaho. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1607 W Jefferson St
Boise, ID 83702-5111
Phone: (208) 336-5533
Fax: (208) 947-4290
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Management Agency (primary) Taxonomy 251B00000X

Record details

NPI number1154543262
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hartzell Cobbs — Executive Director · (208) 336-5533
NPI enumeratedMay 2, 2007
Last updated in NPPESAugust 22, 2020
Mailing address1607 W Jefferson St, Boise, ID 83702-5111

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