Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Tanjariitta Annika Anttila Van Hoover, LCSW
Social Worker in Kalispell, MT · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407841950
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Registry record
Entity type Individual (Type 1)
Name Ms. Tanjariitta Annika Anttila Van Hoover
Credential LCSW
Sex Female
Practice address 1605 Danielson Rd, Kalispell, MT, 59901
Phone (406) 758-8100
Fax (406) 758-8150
Enumeration date Sep 12, 2005
Last updated in NPPES Apr 8, 2008
Taxonomy & licenses
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Tanjariitta Anttila Van Hoover?
Tanjariitta Anttila Van Hoover is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Summit Ranch Inc. Comprehensive Outpatient Rehabilitation Facility (CORF) · Kalispell, MT NPI 1356537120 James Rogers Psychologist · Kalispell, MT NPI 1912170945 Summit Ranch Inc Emotionally Disturbed Childrens' Residential Treatment Facility · Kalispell, MT NPI 1346495462 Janice Johnson Clinical Social Worker · Kalispell, MT NPI 1194970590 Shawn Weymouth Marriage & Family Therapist · Kalispell, MT NPI 1396015202 Joseph Allen Professional Counselor · Kalispell, MT NPI 1386073559 Jo-Lynn Park Mental Health Counselor · Kalispell, MT NPI 1760804322
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-08.