Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathryn E Steiner Allen, RDH
Dental Hygienist in Aurora, CO · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992624290
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Registry record
Entity type Individual (Type 1)
Name Kathryn E Steiner Allen
Credential RDH
Sex Female
Practice address 13065 E 17th Ave, Aurora, CO, 80045
Phone (303) 724-6900
Enumeration date Jul 13, 2026
Last updated in NPPES Jul 13, 2026
Taxonomy & licenses
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
What specialty is Kathryn Steiner Allen?
Kathryn Steiner Allen 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.
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.
Other providers at this practice address
Browse all → Christopher Parris Orthodontics and Dentofacial Orthopedics Dentistry · Aurora, CO NPI 1528051158 Douglas Wilson Dentist · Aurora, CO NPI 1346235702 Howard Brooks General Practice Dentistry · Aurora, CO NPI 1639146228 Micaela Gibbs General Practice Dentistry · Aurora, CO NPI 1902862469 Deidre Callanan Dental Hygienist · Aurora, CO NPI 1215983226 Collis Johnson General Practice Dentistry · Aurora, CO NPI 1831291855 Amy Mason Prosthodontics · Aurora, CO NPI 1033211586 Tamara Tobey Dentist · Aurora, CO NPI 1124112669
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.