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Dr. Joseph David Rosen, MD

Medical Oncology Physician in Sun City, AZ · enumerated 2006.

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

National Provider Identifier

1225002413

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Registry record

Entity type Individual (Type 1)
Name Dr. Joseph David Rosen
Credential MD
Sex Male
Practice address 13041 N Del Webb Blvd, Ste 200, Sun City, AZ, 85351
Phone (480) 256-6444
Fax (623) 285-2801
Enumeration date Feb 14, 2006
Last updated in NPPES Jul 15, 2025

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 41146 (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
252203900 Medicaid WY -
P00468400 Other FL RAILROAD MEDICARE
252203900 Medicaid FL -

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 Joseph Rosen?
Joseph Rosen is registered in NPPES with the primary taxonomy of Medical 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 2025-07-15.