Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leslie Stewart, AU.D.

Audiologist in East Aurora, NY · enumerated 2005.

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

National Provider Identifier

1477551927

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Registry record

Entity type Individual (Type 1)

Name Dr. Leslie Stewart

Credential AU.D.

Sex Female

Practice address 97 Hamburg Street, East Aurora, NY, 14052

Phone (716) 652-6464

Fax (716) 652-6499

Enumeration date Jul 8, 2005

Last updated in NPPES Jul 20, 2010

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 000388 (NY) 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
000500292002	Other	NY	BLUECROSS& BLUESHIELD WNY
9209404	Other	NY	INDEPENDENT HEALTH
00020139501	Other	NY	UNIVERA HEALTHCARE

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

Where does Leslie Stewart practice?

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

What is the NPI number for Leslie Stewart?

The National Provider Identifier (NPI) for Leslie Stewart is 1477551927, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-20.