Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael B Clendenin, MD

Surgery of the Hand (Surgery) Physician in Westminster, CO · enumerated 2006.

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

National Provider Identifier

1316904881

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael B Clendenin

Credential MD

Sex Male

Practice address 500 W 144th Ave Ste 230, Westminster, CO, 80023

Phone (303) 665-2603

Fax (303) 665-2605

Enumeration date Apr 28, 2006

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

2086S0105X Surgery of the Hand (Surgery) Physician Allopathic & Osteopathic Physicians · License 13207 (OK) 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.

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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 Michael Clendenin?

Michael Clendenin is registered in NPPES with the primary taxonomy of Surgery of the Hand (Surgery) 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 2018-03-17.