Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ahmed Mohammed Fouad Abdelaziz, M.D.

Hematology & Oncology Physician in Tucson, AZ · enumerated 2012 · practices at Arizona Oncology Associates, PC.

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

National Provider Identifier

1477817971

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Registry record

Entity type Individual (Type 1)

Name Dr. Ahmed Mohammed Fouad Abdelaziz

Credential M.D.

Sex Male

Practice address 603 N Wilmot Rd Ste 151, Tucson, AZ, 85711

Phone (520) 420-2560

Fax (520) 420-2562

Enumeration date Jun 28, 2012

Last updated in NPPES May 22, 2025

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 54277 (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
272109	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.

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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 Ahmed Abdelaziz?

Ahmed Abdelaziz is registered in NPPES with the primary taxonomy of Hematology & Oncology 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 2025-05-22.