NORTH SIDE AUDIOLOGY GROUP, INC.
NPI 1053442491
Audiologist in Chicago, IL

Q: What is North Side Audiology Group, Inc.'s NPI number?

The NPI number for North Side Audiology Group, Inc. is 1053442491. It was assigned to this organization in the NPPES registry on March 8, 2007.

Q: What is North Side Audiology Group, Inc.'s specialty?

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

Active since March 08, 2007

4200 W. PETERSON AVE., SUITE 100, CHICAGO, IL 60646(773) 777-3277(773) 777-2878 Get Directions Write a Review

NPPES record last updated: December 7, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About North Side Audiology Group, Inc. NPPES

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

NORTH SIDE AUDIOLOGY GROUP, INC. (NPI 1053442491) is a healthcare organization registered as an audiologist in Chicago, Illinois and active in the NPI registry since March 2007. The organization lists Daria T Popowych, Audiologist, as its authorized official.

NPPES Registry Identity

NPI1053442491

Entity TypeOrganization

Primary Taxonomy231H00000X

Legal Business NameNORTH SIDE AUDIOLOGY GROUP, INC.

Location Address4200 W. PETERSON AVE., SUITE 100Chicago, IL 60646-6052

Mailing Address4200 W. Peterson Ave., Suite 100Chicago, IL 60646-6052 · (773) 777-3277 · Fax (773) 777-2878

Phone(773) 777-3277

Fax(773) 777-2878

Organization SubpartNo

Authorized OfficialDaria T PopowychAudiologist · (773) 777-3277

Enumeration DateMarch 8, 2007

Last NPPES UpdateDecember 7, 2012

✔ NPI 1053442491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

Licenses✔ Licensed in IL · 147000241✔ Licensed in IL · 147000271

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.

4200 W. PETERSON AVE., Chicago, IL 60646

Open in Google Maps ↗

Other Identifiers 4

Medicare ID-Type Unspecified971050IL

Medicaid333608331001IL

Medicaid265496573001IL

Medicare ID-Type Unspecified971040IL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

North Side Audiology Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to North Side Audiology Group, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Daria Popowych, M.S., CCC-A

Qualified Audiologist

NPI 1679610596

4200 W. PETERSON AVE. SUITE 100
Chicago, IL 60646

(773) 777-3277

✔ Accepts MedicareSame address

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 North Side Audiology Group, Inc.'s NPI number?

The NPI number for North Side Audiology Group, Inc. is 1053442491. It was assigned to this organization in the NPPES registry on March 8, 2007.

Where is North Side Audiology Group, Inc. located?

North Side Audiology Group, Inc. is located at 4200 W. Peterson Ave. Suite 100, Chicago, IL 60646. The listed phone number is (773) 777-3277.

What is North Side Audiology Group, Inc.'s specialty?

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

Is North Side Audiology Group, Inc. enrolled in Medicare?

Yes. North Side Audiology Group, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through North Side Audiology Group, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Qualified Audiologist) reassigns their Medicare billing to North Side Audiology Group, Inc.. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for North Side Audiology Group, Inc. was last updated on December 7, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.