Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel James Klemmedson, D.D.S., M.D.

Oral and Maxillofacial Surgery (Dentist) in Tucson, AZ · enumerated 2005.

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

National Provider Identifier

1235134503

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel James Klemmedson

Credential D.D.S., M.D.

Sex Male

Practice address 3655 E Grant Rd, Tucson, AZ, 85716

Phone (520) 767-0390

Fax (520) 309-2593

Enumeration date Jun 14, 2005

Last updated in NPPES Apr 19, 2025

Taxonomy & licenses

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 16321 (AZ) Secondary

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 2774 (AZ) Primary

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 Daniel Klemmedson?

Daniel Klemmedson is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). 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 2025-04-19.