Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Russell Clark, AUD
Audiologist in Eagle, ID · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538692249
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Registry record
Entity type Individual (Type 1)
Name Dr. Russell Clark
Credential AUD
Sex Male
Practice address 3101 E State St Ste 2108, Eagle, ID, 83616
Phone (208) 385-3480
Fax (208) 385-3481
Enumeration date Apr 10, 2017
Last updated in NPPES Mar 1, 2018
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License AUD-1526 (ID) Primary
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
Where does Russell Clark practice?
The practice location on file with NPPES is in Eagle, ID. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Russell Clark?
The National Provider Identifier (NPI) for Russell Clark is 1538692249, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-01.