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Dr. Dennis Ray Madsen, DDS

Dr. Dennis Ray Madsen is a General Practice Dentistry provider (Dentist) practicing in Orem, UT, registered in the NPPES registry with NPI 1508930710 since 2006. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1508930710
Entity type Individual (Type 1)
Name Dr. Dennis Ray Madsen
Credential DDS
Sex Male
Practice address 201 NO STATE ST, Orem, UT, 84057
Phone 8012245220
Fax 8012252174
Enumeration date 2006-11-20
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 137678 UT

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Dennis Madsen, DDS
NPI: 1508930710
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 201 NO STATE ST, Orem, UT, 84057

Verify this record

Cross-check NPI 1508930710 against the authoritative CMS record: view Dr. Dennis Ray Madsen on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Dennis Madsen?
Dennis Madsen is registered in NPPES with the primary taxonomy of General Practice Dentistry. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.