Organization
MOUNTAIN REGIONAL SERVICES, INC
Active
Organization
MOUNTAIN REGIONAL SERVICES, INC
Active
Other names
Cornerstone Behavioral Health
Organization subpart
No
Provider details
NPI number
Authorized official
MR. JOHN HOLDEREGGER (CEO)
(307) 789-3710
Entity
Organization
Contact information
Practice address
50 ALLEGIANCE CIR, EVANSTON, WY 82930-3804
(307) 789-3710
(307) 789-0823
Mailing address
PO BOX 6005, EVANSTON, WY 82931-6005
(307) 789-3710
(307) 789-0823
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
—
—
101YM0800X
Mental Health Counselor
—
—
103TC0700X
Clinical Psychologist
—
—
103TM1800X
Intellectual & Developmental Disabilities Psychologist
—
—
251C00000X
Developmentally Disabled Services Day Training Agency
Primary
—
—
261QM0801X
Mental Health Clinic/Center (Including Community Mental Health Center)
—
—
261QR0405X
Substance Use Disorder Rehabilitation Clinic/Center
—
—
Other
Enumeration date
11/13/2006
Last updated
09/11/2025
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