Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Darcy Kyle Cook, MSPT

Physical Therapist in Livingston, MT · enumerated 2009.

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

National Provider Identifier

1891920955

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Registry record

Entity type Individual (Type 1)

Name Ms. Darcy Kyle Cook

Credential MSPT

Sex Female

Practice address 315 S Main St, Livingston, MT, 59047

Phone (406) 222-4682

Fax (406) 222-4681

Enumeration date May 19, 2009

Last updated in NPPES Mar 28, 2014

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1794 (MT) Primary

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

Is NPI 1891920955 active?

Yes, as of the latest NPPES snapshot, NPI 1891920955 is active (record last updated 2014-03-28).

How do I verify Darcy Cook's NPI record?

Cross-check NPI 1891920955 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Gary Miller Physical Therapist · Livingston, MT NPI 1174535645 Alison Shannon-Lier Physical Therapist · Livingston, MT NPI 1225420086 Taylor Reicks Physical Therapist · Livingston, MT NPI 1295251866 Lexi Klawitter Physical Therapist · Livingston, MT NPI 1215667951

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-28.