Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Wendy Sitter, PT

Pediatric Physical Therapist in Polson, MT · enumerated 2006.

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

National Provider Identifier

1972608040

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Registry record

Entity type Individual (Type 1)

Name Wendy Sitter

Credential PT

Sex Female

Practice address Polson, MT, 59860

Phone (406) 261-7742

Fax (406) 883-0760

Enumeration date Sep 14, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2251P0200X Pediatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1571 (MT) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
3400714	Medicaid	MT	-
61341	Other	MT	BLUE CHIP

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 do I verify Wendy Sitter's NPI record?

Cross-check NPI 1972608040 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972608040 active?

Yes, as of the latest NPPES snapshot, NPI 1972608040 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.