Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian D. Arey, ANP

Adult Health Nurse Practitioner in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1346274974

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Registry record

Entity type Individual (Type 1)

Name Brian D. Arey

Credential ANP

Sex Male

Practice address 1144 E Mcdowell Rd, #300, Phoenix, AZ, 85006

Phone (602) 344-6550

Fax (602) 344-6551

Enumeration date Jul 10, 2006

Last updated in NPPES Aug 23, 2011

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN126953 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
893132	Medicaid	AZ	-

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 specialty is Brian Arey?

Brian Arey is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-23.