Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Hackett Montgomery, FNP

Family Nurse Practitioner in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1497792964

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Registry record

Entity type Individual (Type 1)

Name Catherine Hackett Montgomery

Credential FNP

Sex Female

Practice address 4350 E Camelback Rd, Suite F-100, Phoenix, AZ, 85018

Phone (602) 955-8700

Fax (602) 553-8142

Enumeration date Jun 1, 2006

Last updated in NPPES Mar 13, 2014

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN123500 (AZ) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
1497792964	Other	-	NPI

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 Catherine Montgomery's NPI record?

Cross-check NPI 1497792964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1497792964 active?

Yes, as of the latest NPPES snapshot, NPI 1497792964 is active (record last updated 2014-03-13).

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