Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mary Easterday, AU.D
Audiologist in Knoxville, TN · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033507389
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Registry record
Entity type Individual (Type 1)
Name Dr. Mary Easterday
Credential AU.D
Sex Female
Practice address 103 Suburban Rd Ste 101d, Knoxville, TN, 37923
Phone (865) 769-0283
Enumeration date Jan 8, 2015
Last updated in NPPES Jul 23, 2025
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 10471 (MN) Secondary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD 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 Mary Easterday?
Mary Easterday is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Sally Baerman Audiologist · Knoxville, TN NPI 1417932211 Alison Mitchell Audiologist · Knoxville, TN NPI 1023301777 Brandalyn Breeden Audiologist · Knoxville, TN NPI 1295098184 Lydia Dudney Audiologist · Knoxville, TN NPI 1851799498 Micayla Sayers Audiologist · Knoxville, TN NPI 1629598180 Dennell Benson Audiologist · Knoxville, TN NPI 1093204836 Kathleen Stanford Audiologist · Knoxville, TN NPI 1659937837 Alexis Hill Audiologist · Knoxville, TN NPI 1205477130
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-23.