Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian Ezar Cooper, M.D.

Emergency Medicine Physician in Fort Defiance, AZ · enumerated 2006.

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

National Provider Identifier

1073673166

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian Ezar Cooper

Credential M.D.

Sex Male

Practice address Corner of Rt N7 and N12, Fort Defiance, AZ, 86504

Phone (928) 729-8600

Fax (928) 729-8624

Enumeration date Dec 11, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 053582 (GA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

How do I verify Brian Cooper's NPI record?

Cross-check NPI 1073673166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1073673166 active?

Yes, as of the latest NPPES snapshot, NPI 1073673166 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.