Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Keirsten Deanne Montgomery, RN, BSN, FNP-C

Family Nurse Practitioner in Mount Vernon, WA · enumerated 2008 · practices at Public Hospital Dist No 1 Skagit.

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

National Provider Identifier

1023261492

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Registry record

Entity type Individual (Type 1)

Name Keirsten Deanne Montgomery

Credential RN, BSN, FNP-C

Sex Female

Practice address 2320 Freeway Dr, Mount Vernon, WA, 98273

Phone (360) 814-6315

Enumeration date Oct 29, 2008

Last updated in NPPES Oct 6, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP70019824 (WA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Keirsten Montgomery?

The National Provider Identifier (NPI) for Keirsten Montgomery is 1023261492, a Type 1 (individual) record in the CMS NPPES registry.

Where does Keirsten Montgomery practice?

The practice location on file with NPPES is in Mount Vernon, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-06.