Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dawn Marie Mullens, RDH
Dental Hygienist in Knoxville, TN · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902556475
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Registry record
Entity type Individual (Type 1)
Name Dawn Marie Mullens
Credential RDH
Sex Female
Practice address 1340 E Emory Rd, Knoxville, TN, 37938
Phone (865) 947-9890
Enumeration date Mar 26, 2022
Last updated in NPPES Mar 26, 2022
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
Is NPI 1902556475 active?
Yes, as of the latest NPPES snapshot, NPI 1902556475 is active (record last updated 2022-03-26).
How do I verify Dawn Mullens's NPI record?
Cross-check NPI 1902556475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-26.