Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Alan Lloyd Freytag, RN

Registered Nurse in Gallup, NM · enumerated 2012.

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

National Provider Identifier

1659639961

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Registry record

Entity type Individual (Type 1)

Name Mr. Alan Lloyd Freytag

Credential RN

Sex Male

Practice address 516 E Nizhoni Blvd, Gallup, NM, 87301

Phone (505) 722-1776

Fax (505) 722-1487

Enumeration date Apr 25, 2012

Last updated in NPPES Apr 25, 2012

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN133378 (AZ) 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

Is NPI 1659639961 active?

Yes, as of the latest NPPES snapshot, NPI 1659639961 is active (record last updated 2012-04-25).

How do I verify Alan Freytag's NPI record?

Cross-check NPI 1659639961 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-25.