Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sarah Michelle Johnson, Au.D.

Audiologist in Alexandria, LA · enumerated 2011.

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

National Provider Identifier

1902188840

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Registry record

Entity type Individual (Type 1)

Name Dr. Sarah Michelle Johnson

Credential Au.D.

Sex Female

Practice address 221 Windermere Blvd, Alexandria, LA, 71303

Phone (318) 443-9773

Fax (318) 443-9799

Enumeration date Sep 16, 2011

Last updated in NPPES Aug 20, 2026

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 6549 (LA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sarah Johnson?

The National Provider Identifier (NPI) for Sarah Johnson is 1902188840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sarah Johnson practice?

The practice location on file with NPPES is in Alexandria, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-20.