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

Mr. Brett Buckley Maxfield, RN

Student in an Organized Health Care Education/Training Program in Idaho Falls, ID · enumerated 2007.

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

National Provider Identifier

1457563843

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Brett Buckley Maxfield

Credential RN

Sex Male

Practice address Idaho Falls, ID, 83401

Phone (208) 709-3295

Enumeration date May 6, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License N-34179 (ID) Secondary

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License N-34179 (ID) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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

Where does Brett Maxfield practice?

The practice location on file with NPPES is in Idaho Falls, ID. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Brett Maxfield?

The National Provider Identifier (NPI) for Brett Maxfield is 1457563843, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.