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STILLWATER BEHAVIORAL HEALTH
NPI 1376492884
Social Worker - Clinical in Whitefish, MT

Active since January 27, 2026
237 W 3RD ST UNIT B, WHITEFISH, MT 59937(406) 404-6485 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stillwater Behavioral Health NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STILLWATER BEHAVIORAL HEALTH (NPI 1376492884) is a healthcare organization registered as a clinical in Whitefish, Montana and active in the NPI registry since January 2026. The organization lists Hannah Knisley, Co-occurring Therapist, as its authorized official.

NPPES Registry Identity

NPI1376492884
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameSTILLWATER BEHAVIORAL HEALTH
Location Address237 W 3RD ST UNIT BWhitefish, MT 59937-3053
Mailing Address237 W 3rd St Unit BWhitefish, MT 59937-3053
Phone(406) 404-6485
Organization SubpartNo
Authorized OfficialHannah KnisleyCo-occurring Therapist · (814) 441-7718
Enumeration DateJanuary 27, 2026
NPPES CertifiedJanuary 27, 2026
✔ NPI 1376492884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
237 W 3RD ST UNIT B, Whitefish, MT 59937
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HANNAH KNISLEY LCSW, LAC
Social Worker (Clinical)
237 W 3RD ST UNIT B
WHITEFISH, MT 59937
Flathead County (406) 404-6485

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stillwater Behavioral Health's NPI number?

The NPI number for Stillwater Behavioral Health is 1376492884. It was assigned to this organization in the NPPES registry on January 27, 2026.

Where is Stillwater Behavioral Health located?

Stillwater Behavioral Health is located at 237 W 3rd St Unit B, Whitefish, MT 59937. The listed phone number is (406) 404-6485.

What is Stillwater Behavioral Health's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Stillwater Behavioral Health was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.