Stephen Henry Demari, HIS
Hearing Instrument Specialist · Bloomingdale, IL
Stephen Henry Demari, HIS is a hearing instrument specialist with a practice address in Bloomingdale, Illinois, and NPI 1437006806, issued on Mar 13, 2026. Check the license (Illinois 3423, 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
- Stephen Henry Demari
- Credential
- HIS
- Primary taxonomy
- Hearing Instrument Specialist 237700000X
- License number
- 3423 IL
Self-reported in NPPES; status is on the state search - Practice location
- 111 E Lake St Ste 1, Bloomingdale, IL 60108
- Phone
- (630) 307-0480
- Enumerated
- Mar 13, 2026
- Record last updated
- Mar 13, 2026
- Entity
- Type 1 · individual
8 nearest hearing instrument specialist records → All 408 in Illinois → Look up another NPI →
Also registered at 111 E Lake St Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Mostardo, HISHearing Instrument Specialist1831960921
Verify Stephen Henry Demari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 3423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stephen Henry Demari among 408 hearing instrument specialist records in Illinois
Stephen Henry Demari, 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 2026, is newer than 97% of them.
- NPI issued2026 · 97% of these records are older, 0% 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 updated2026 · 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 Bloomingdale → Hearing Instrument Specialist nationwide →
The 8 hearing instrument specialist records with the nearest ZIP codes
- Emily Mostardo, HISBloomingdale, IL 601081831960921
- Carrie SwansonBloomingdale, IL 601081639489073
- Natalia Martin, H.I.SBensenville, IL 601061164801452
- Mary Kay SoesbeDekalb, IL 601151689800245
- Keith TaylorDekalb, IL 601151033343926
- James BesseyElgin, IL 601231841074531
- Kurt BohndorfElgin, IL 601231871346965
- Michael Consalvo, ASSOCIATEElgin, IL 601231427619006
Common questions
What is Stephen Henry Demari, HIS's NPI number?
Stephen Henry Demari, HIS's National Provider Identifier (NPI) is 1437006806, issued on Mar 13, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Henry Demari, HIS located?
The NPPES record lists a practice address at 111 E Lake St Ste 1, Bloomingdale, IL, 60108. Phone: (630) 307-0480. Providers update this record themselves, so call before visiting.
How can I verify Stephen Henry Demari, HIS's license?
NPPES lists Illinois license number 3423, 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.