Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Anne Parker, R.D.H.

Dental Hygienist in Louisville, CO · enumerated 2011.

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

National Provider Identifier

1881979755

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Registry record

Entity type Individual (Type 1)

Name Katherine Anne Parker

Credential R.D.H.

Sex Female

Practice address 877 S. Boulder Rd, Louisville, CO, 80027

Phone (303) 665-8228

Fax (303) 665-8994

Enumeration date Oct 11, 2011

Last updated in NPPES Oct 11, 2011

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 906441 (CO) Primary

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 Katherine Parker?

Katherine Parker is registered in NPPES with the primary taxonomy of Dental Hygienist. 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 2011-10-11.