Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donald M Cannon, MD

Radiation Oncology Physician in Salt Lake City, UT · enumerated 2008.

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

National Provider Identifier

1780820050

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Registry record

Entity type Individual (Type 1)

Name Dr. Donald M Cannon

Credential MD

Sex Male

Practice address 1950 Circle of Hope Dr Rm 1570, Salt Lake City, UT, 84112

Phone (801) 581-8793

Enumeration date Dec 16, 2008

Last updated in NPPES Nov 11, 2021

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License M12074 (ID) Secondary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 9876845-1205 (UT) Primary

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

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

What specialty is Donald Cannon?

Donald Cannon is registered in NPPES with the primary taxonomy of Radiation Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-11.