Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Wholeness in Health House-Call Clinic LLC

Primary Care Clinic/Center in Polson, MT · enumerated 2009 · authorized official Margit Groessler, Family Nurse Practitioner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336387257

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Registry record

Entity type Organization (Type 2)

Legal business name Wholeness in Health House-Call Clinic LLC

Practice address 37926 Mt Highway 35, Polson, MT, 59860

Phone (406) 261-5019

Fax (406) 883-6465

Enumeration date Jan 30, 2009

Last updated in NPPES Jan 30, 2009

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License 21794 (MT) Primary

Authorized official

Name Margit Groessler

Title Family Nurse Practitioner

Phone (406) 261-5019

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-01-30. Verify at npiregistry.cms.hhs.gov.

Where is Wholeness in Health House-Call Clinic LLC located?

The practice location on file with NPPES is in Polson, MT.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-30.