NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Russell T. Terrill Aud

Audiologist in Arcata, CA · enumerated 2007 · authorized official Russell Terrill, Owner/Audiologist.

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

National Provider Identifier

1952581084

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Russell T. Terrill Aud
Other name <Unavail>
Practice address 4677 Valley East Blvd., Suite 2, Arcata, CA, 95521
Phone (707) 822-9122
Fax (707) 822-1969
Enumeration date Nov 6, 2007
Last updated in NPPES May 10, 2011

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU2015 (CA) Primary
231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU1484 (CA) Secondary
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License HA7245 (CA) Secondary
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License HA7255 (CA) Secondary

Authorized official

Name Russell Terrill
Title Owner/Audiologist
Phone (707) 822-9122

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Russell T. Terrill Aud?
The NPI for Russell T. Terrill Aud is 1952581084, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Russell T. Terrill Aud?
NPPES lists Russell Terrill (Owner/Audiologist) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-10.