Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dennis A Barraco, DO

Emergency Medicine Physician in Wickenburg, AZ · enumerated 2005.

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

National Provider Identifier

1144203035

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Registry record

Entity type Individual (Type 1)

Name Dr. Dennis A Barraco

Credential DO

Sex Male

Practice address 520 Rose Ln, Wickenburg Regional Med Center, Wickenburg, AZ, 85390

Phone (928) 684-5421

Enumeration date Nov 23, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 2099 (AZ) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
3981220	Other	AZ	EVERCARE GROUP #
257106	Medicaid	AZ	-
AZ02728670	Other	AZ	BLUE CROSS BLUE SHIELD
AW1436	Other	AZ	HEALTHNET GROUP #

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.

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Frequently asked questions

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.

What specialty is Dennis Barraco?

Dennis Barraco is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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