Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Todd A Abruzzo, MD

Neurological Surgery Physician in Phoenix, AZ · enumerated 2005.

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

National Provider Identifier

1407848377

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Registry record

Entity type Individual (Type 1)

Name Todd A Abruzzo

Credential MD

Sex Male

Practice address 1919 E Thomas Rd, Phoenix, AZ, 85016

Phone (602) 933-0975

Fax (602) 933-4257

Enumeration date Aug 17, 2005

Last updated in NPPES Apr 14, 2026

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 55073 (AZ) Primary

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 55073 (AZ) Secondary

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
366342	Medicaid	AZ	-
64084098	Medicaid	KY	-
200494780	Medicaid	IN	-
2493654	Medicaid	OH	-

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 Todd Abruzzo?

Todd Abruzzo is registered in NPPES with the primary taxonomy of Neurological Surgery 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 2026-04-14.