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HEARING PROFESSIONALS OF IL LTD
NPI 1003010364
Audiologist in Park Ridge, IL

Active since June 12, 2007
2604 DEMPSTER ST STE 501, PARK RIDGE, IL 60068(847) 674-5585 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Hearing Professionals Of Il Ltd NPPES

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

HEARING PROFESSIONALS OF IL LTD (NPI 1003010364), doing business as Hearing Professionals Of Illinois, is a healthcare organization registered as an audiologist in Park Ridge, Illinois and active in the NPI registry since June 2007. The organization lists Merle Nathan, Director Of Audiology, as its authorized official.

NPPES Registry Identity

NPI1003010364
Entity TypeOrganization
Primary Taxonomy231H00000X
Legal Business NameHEARING PROFESSIONALS OF IL LTD
Location Address2604 DEMPSTER ST STE 501Park Ridge, IL 60068-8429
Mailing Address2604 Dempster St Ste 501Park Ridge, IL 60068-8429 · (847) 674-5585
Phone(847) 674-5585
Organization SubpartNo
Authorized OfficialMerle NathanDirector Of Audiology · (847) 674-5585
Enumeration DateJune 12, 2007
Last NPPES UpdateJanuary 14, 2026
NPPES CertifiedJanuary 14, 2026
✔ NPI 1003010364 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 IL · 147000108
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.

2604 DEMPSTER ST STE 501, Park Ridge, IL 60068
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Other Names 2

Doing Business AsHearing Professionals Of Illinois
Former Legal Business NameFormerly Audiological Laboratory

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 19

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

DR. GREGORY S. BUSSELL M.D.
Otolaryngology
2604 DEMPSTER ST STE 501
PARK RIDGE, IL 60068
Cook County (847) 674-5585
SAMANTHA BLOODGOOD AU.D.
Audiologist
2604 DEMPSTER ST STE 501
PARK RIDGE, IL 60068
Cook County (847) 674-5585
DR. FRANCIS A. CASPER M.D.
Otolaryngology
2604 DEMPSTER ST STE 501
PARK RIDGE, IL 60068
Cook County (847) 674-5585
DR. BRITTANY NGUYEN AU.D.
Audiologist
2604 DEMPSTER ST STE 501
PARK RIDGE, IL 60068
Cook County (847) 674-5585
DR. SUSAN RICKELS HARRIS AU.D., CCC-A
Audiologist
2604 DEMPSTER ST STE 501
PARK RIDGE, IL 60068
Cook County (847) 674-5585
MERLE ANN NATHAN M.A.
Audiologist-Hearing Aid Fitter
2604 DEMPSTER ST STE 501
PARK RIDGE, IL 60068
Cook County (847) 592-7725
DR. MARTIN EMIL ANDERSON JR. M.D.
Otolaryngology
2604 DEMPSTER ST STE 501
PARK RIDGE, IL 60068
Cook County (847) 674-5585
DR. JORDAN TEITELBAUM D.O.
Otolaryngology
2604 DEMPSTER ST STE 501
PARK RIDGE, IL 60068
Cook County (847) 674-5585

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 Hearing Professionals Of Il Ltd's NPI number?

The NPI number for Hearing Professionals Of Il Ltd is 1003010364. It was assigned to this organization in the NPPES registry on June 12, 2007. The provider is doing business as Hearing Professionals of Illinois. The provider was formerly known as Formerly Audiological Laboratory.

Where is Hearing Professionals Of Il Ltd located?

Hearing Professionals Of Il Ltd is located at 2604 Dempster St Ste 501, Park Ridge, IL 60068. The listed phone number is (847) 674-5585.

What is Hearing Professionals Of Il Ltd's specialty?

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

When was this NPI record last updated?

The NPPES record for Hearing Professionals Of Il Ltd was last updated on January 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.