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

Sara Boilen, PSYD, PLLC

Organization Addiction (Substance Use Disorder) Counselor · NPI 1821692203

Sara Boilen, PSYD, PLLC is an Addiction (Substance Use Disorder) Counselor in Whitefish, Montana. Works from 2 locations. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
5
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

245 2nd St W
Whitefish, MT 59937-3006
Phone: (406) 298-5728
Show map & directions

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

Additional practice locations (1)

  • 500 W 12th S, Columbia Falls, MT 59912 — (406) 298-5728

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Mental Health Counselor Taxonomy 101YM0800X
Psychologist Taxonomy 103T00000X
Clinical Social Worker Taxonomy 1041C0700X

Record details

NPI number1821692203
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Heidi Houser — Account Mgr · (406) 249-4292
Other names Sweetgrass Psychological Services; Sweetgrass Psychological Services
NPI enumeratedNovember 25, 2020
Last updated in NPPESJanuary 30, 2025
Certification dateJanuary 30, 2025
Mailing address245 2nd St W, Whitefish, MT 59937-3006

Other providers in Whitefish