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MICHAEL LEONARD HIS
NPI 1366306680
Hearing Instrument Specialist in Peoria, IL

Active since December 11, 2025
4704 N SHERIDAN RD, PEORIA, IL 61614(309) 688-4327(309) 688-6846 Get Directions Write a Review

NPPES record last updated: December 11, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Michael Leonard His NPPES

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

MICHAEL LEONARD HIS (NPI 1366306680) is an individual hearing instrument specialist in Peoria, Illinois, licensed in Illinois (3638) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1366306680
Entity TypeIndividualMale
Primary Taxonomy237700000X
Provider Legal NameMICHAEL LEONARDCredential: HIS
Location Address4704 N SHERIDAN RDPeoria, IL 61614-5926
Mailing Address4704 N Sheridan RdPeoria, IL 61614-5926 · (309) 688-4237 · Fax (309) 688-6846
Phone(309) 688-4327
Fax(309) 688-6846
Sole ProprietorNo
Enumeration DateDecember 11, 2025
NPPES CertifiedDecember 11, 2025
✔ NPI 1366306680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Taxonomy Code237700000X
License✔ Licensed in IL · 3638
Definition
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society
4704 N SHERIDAN RD, Peoria, IL 61614
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HARMONY HEARING, INC
Clinic/Center (Hearing and Speech)
4704 N SHERIDAN RD
PEORIA, IL 61614
Peoria County (309) 688-4327
DR. REBECCA ELLEN WOOD AU.D. CCCA FAAA
Audiologist-Hearing Aid Fitter
4704 N SHERIDAN RD
PEORIA, IL 61614
Peoria County (309) 688-4327
KELLI BARISCH
Hearing Instrument Specialist
4704 N SHERIDAN RD
PEORIA, IL 61614
Peoria County (309) 688-4327
ALEXANDER T CHIOU HIS
Hearing Instrument Specialist
4704 N SHERIDAN RD
PEORIA, IL 61614
Peoria County (309) 688-4327

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 Michael Leonard's NPI number?

The NPI number for Michael Leonard is 1366306680. It was assigned to this individual provider in the NPPES registry on December 11, 2025.

Where is Michael Leonard located?

Michael Leonard practices at 4704 N Sheridan Rd, Peoria, IL 61614. The listed phone number is (309) 688-4327.

What is Michael Leonard's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for Michael Leonard was last updated on December 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.