Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Daniel Paul Clousing, O.D.
Optometrist in Elizabeth, CO · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225299407
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Registry record
Entity type Individual (Type 1)
Name Daniel Paul Clousing
Credential O.D.
Sex Male
Practice address 210 Elizabeth St, Suite 'B', Elizabeth, CO, 80107
Phone (303) 646-8888
Fax (303) 646-8880
Enumeration date Jun 20, 2008
Last updated in NPPES Mar 13, 2009
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
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 Clousing?
Daniel Clousing is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-13.