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

Mountaintop LLC

Organization Intellectual and/or Developmental Disabilities Residential Treatment Facility · NPI 1811707797

Mountaintop LLC is an Intellectual and/or Developmental Disabilities Residential Treatment Facility in Hayden, Idaho. Works from 2 locations. Registered with an NPI since 2025.

In the registry since
2025
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

9890 N Hillview Dr
Hayden, ID 83835-9508
Phone: (208) 518-3868
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9831 N Sunview Ln, Hayden, ID 83835-9594 — (208) 518-3868

Specialties & licences

Mental Illness Community Based Residential Treatment Facility (primary) Taxonomy 320800000X
Intellectual and/or Developmental Disabilities Residential Treatment Facility Taxonomy 320600000X

Record details

NPI number1811707797
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jason Underdahl — Chief Administrative Officer · (208) 262-1885
Other names Mountaintop Behavior Health
NPI enumeratedJanuary 13, 2025
Last updated in NPPESJanuary 13, 2025
Certification dateJanuary 12, 2025
Mailing addressPo Box 3003, Hayden, ID 83835-3003

Other providers in Hayden