NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Karl Mccombs, D.D.S.

Periodontics in Clinton, UT · enumerated 2009.

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

National Provider Identifier

1801122197

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Registry record

Entity type Individual (Type 1)
Name Joseph Karl Mccombs
Credential D.D.S.
Sex Male
Practice address 1737 N 2000 W Ste G, Clinton, UT, 84015
Enumeration date Oct 21, 2009
Last updated in NPPES May 20, 2020

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License D-5005-PE (ID) Primary
1223P0300X Periodontics Dental Providers · License 25007 (TX) Secondary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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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 Mccombs?
Joseph Mccombs is registered in NPPES with the primary taxonomy of Periodontics. 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 2020-05-20.