DR. LESLIE STEWART AU.D.
NPI 1477551927
Audiologist in East Aurora, NY

Q: What is Leslie Stewart's NPI number?

The NPI number for Leslie Stewart is 1477551927. It was assigned to this individual provider in the NPPES registry on July 8, 2005.

Q: What is Leslie Stewart's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Leslie Stewart was last updated on July 20, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 08, 2005

97 HAMBURG STREET, EAST AURORA, NY 14052(716) 652-6464(716) 652-6499 Get Directions Write a Review

NPPES record last updated: July 20, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Leslie Stewart Au.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LESLIE STEWART AU.D. (NPI 1477551927) is an individual audiologist in East Aurora, New York, licensed in New York (000388) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1477551927

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. LESLIE STEWARTCredential: AU.D.

Location Address97 HAMBURG STREETEast Aurora, NY 14052-2139

Mailing Address97 Hamburg StreetEast Aurora, NY 14052-2139 · (716) 652-6464 · Fax (716) 652-6499

Phone(716) 652-6464

Fax(716) 652-6499

Sole ProprietorNo

Enumeration DateJuly 8, 2005

Last NPPES UpdateJuly 20, 2010

✔ NPI 1477551927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in NY · 000388

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

97 HAMBURG STREET, East Aurora, NY 14052

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Other Identifiers 5

Medicare UPINR53891NY

Medicare ID-Type UnspecifiedBB7502NY · Medicare Provider Id

Other000500292002NY · Bluecross& Blueshield Wny

Other00020139501NY · Univera Healthcare

Other9209404NY · Independent Health

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Leslie Stewart Au.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Leslie Stewart reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Aurora Audiology & Speech Associates, Inc.

Same address

Audiologist

97 HAMBURG ST
East Aurora, NY 14052

Reassigned Medicare billing, New York enrollment
3 clinicians in this Medicare group

NPI 1710975149 (716) 652-6464

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leslie Stewart's NPI number?

The NPI number for Leslie Stewart is 1477551927. It was assigned to this individual provider in the NPPES registry on July 8, 2005.

Where is Leslie Stewart located?

Leslie Stewart practices at 97 Hamburg Street, East Aurora, NY 14052. The listed phone number is (716) 652-6464.

What is Leslie Stewart's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Leslie Stewart enrolled in Medicare?

Yes. Leslie Stewart is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Leslie Stewart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Stewart reassigns Medicare benefits to Aurora Audiology & Speech Associates, Inc. (East Aurora, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leslie Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Leslie Stewart was last updated on July 20, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.