Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Antonio L Carr, M.D.

Psychiatry Physician in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1801818349

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Registry record

Entity type Individual (Type 1)

Name Antonio L Carr

Credential M.D.

Sex Male

Practice address 444 N 44th St, #400, Phoenix, AZ, 85008

Phone (602) 685-3846

Fax (602) 685-3808

Enumeration date Jul 24, 2006

Last updated in NPPES Dec 13, 2010

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 33489 (AZ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
974883	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

Is NPI 1801818349 active?

Yes, as of the latest NPPES snapshot, NPI 1801818349 is active (record last updated 2010-12-13).

How do I verify Antonio Carr's NPI record?

Cross-check NPI 1801818349 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 2010-12-13.