Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Chambers Johnsen, AUD

Audiologist in Brentwood, TN · enumerated 2017.

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

National Provider Identifier

1245745991

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Registry record

Entity type Individual (Type 1)

Name Erin Chambers Johnsen

Credential AUD

Sex Female

Practice address 1622 Westgate Cir, Brentwood, TN, 37027

Phone (629) 255-2609

Fax (629) 255-4138

Enumeration date Dec 4, 2017

Last updated in NPPES Jul 12, 2023

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 1792 (TN) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier	Type	State	Issuer
Q082696	Medicaid	TN	-

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

Is NPI 1245745991 active?

Yes, as of the latest NPPES snapshot, NPI 1245745991 is active (record last updated 2023-07-12).

How do I verify Erin Johnsen's NPI record?

Cross-check NPI 1245745991 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-12.