Michael Leonard, HIS
Hearing Instrument Specialist · Peoria, IL
Michael Leonard, HIS is a hearing instrument specialist with a practice address in Peoria, Illinois, and NPI 1366306680, issued on Dec 11, 2025. Check the license (Illinois 3638, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael Leonard
- Credential
- HIS
- Primary taxonomy
- Hearing Instrument Specialist 237700000X
- License number
- 3638 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4704 N Sheridan RD, Peoria, IL 61614
- Phone
- (309) 688-4327
- Enumerated
- Dec 11, 2025
- Record last updated
- Dec 11, 2025
- Fax
- (309) 688-6846
- Entity
- Type 1 · individual
8 nearest hearing instrument specialist records → All 408 in Illinois → Look up another NPI →
Also registered at 4704 N Sheridan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelli BarischHearing Instrument Specialist1346671054
- Alexander Chiou, HISHearing Instrument Specialist1376330969
- Rebecca Wood, AU.D. CCCA FAAAAudiologist-Hearing Aid Fitter1346556065
Verify Michael Leonard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 3638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael Leonard among 408 hearing instrument specialist records in Illinois
Michael Leonard, HIS is one of 408 hearing instrument specialist records with a practice address in Illinois. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 92% of them.
- NPI issued2025 · 92% of these records are older, 3% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 237700000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hearing Instrument Specialist providers in Illinois
There are 408 hearing instrument specialist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 408 in Illinois → Every provider in Peoria → Hearing Instrument Specialist nationwide →
The 8 hearing instrument specialist records with the nearest ZIP codes
- Kelli BarischPeoria, IL 616141346671054
- Andrew BenningtonPeoria, IL 616141245535418
- Jaiden BrockhousePeoria, IL 616141487423877
- Alexander Chiou, HISPeoria, IL 616141376330969
- Derrick HeflinPeoria, IL 616141679827315
- Michael McCormack, AUDIOLOGIST H.I.S.Peoria, IL 616141811200827
- Michael Rooney, HISPeoria, IL 616141376214601
- Christopher ScottPeoria, IL 616141942184221
Common questions
What is Michael Leonard, HIS's NPI number?
Michael Leonard, HIS's National Provider Identifier (NPI) is 1366306680, issued on Dec 11, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Michael Leonard, HIS located?
The NPPES record lists a practice address at 4704 N Sheridan RD, Peoria, IL, 61614. Phone: (309) 688-4327. Providers update this record themselves, so call before visiting.
How can I verify Michael Leonard, HIS's license?
NPPES lists Illinois license number 3638, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.