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DR. MADISON RAE SUDAJ AU.D.
NPI 1437880804
Audiologist in Rockford, IL

Active since June 17, 2022
8038 MACINTOSH LN, ROCKFORD, IL 61107(815) 332-6800 Get Directions Write a Review

NPPES record last updated: June 17, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Madison Rae Sudaj Au.d. NPPES

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

DR. MADISON RAE SUDAJ AU.D. (NPI 1437880804) is an individual audiologist in Rockford, Illinois, licensed in Illinois (147001883) and active in the NPI registry since June 2022. She is a graduate of Other (2022).

NPPES Registry Identity

NPI1437880804
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameDR. MADISON RAE SUDAJCredential: AU.D.
Location Address8038 MACINTOSH LNRockford, IL 61107-5336
Mailing Address8038 Macintosh LnRockford, IL 61107-5336 · (815) 332-6800
Phone(815) 332-6800
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 17, 2022
NPPES CertifiedJune 17, 2022
✔ NPI 1437880804 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 · 147001883
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.
8038 MACINTOSH LN, Rockford, IL 61107
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Quartz.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Madison Rae Sudaj Au.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2264813781
PECOS Enrollment IDI20220815001738

Medicare Billing Reassignments

6

Medicare enrollment records show Madison Sudaj reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Center For Sight & Hearing
Same address
Audiologist
8038 MACINTOSH LN
Rockford, IL 61107
  • Reassigned Medicare billing, Illinois enrollment
  • 6 clinicians in this Medicare group
NPI 1053487942 (815) 332-6800
Katherine Shaw Bethea Hospital
40 mi
General Acute Care Hospital
403 E 1ST ST
Dixon, IL 61021
  • Reassigned Medicare billing, Illinois enrollment
  • 64 clinicians in this Medicare group
NPI 1427043546 (815) 288-5521
Ksb Medical Group, Inc.
40 mi
Family Medicine
403 E 1ST ST
Dixon, IL 61021
  • Reassigned Medicare billing, Illinois enrollment
  • 130 clinicians in this Medicare group
NPI 1073592119 (815) 285-5507
Osf Healthcare System
41 mi
General Acute Care Hospital
403 E 1ST ST
Dixon, IL 61021
  • Reassigned Medicare billing, Illinois enrollment
  • 183 clinicians in this Medicare group
NPI 1508683590 (815) 288-5531
Wallace Center For Hearing, LLC
64 mi
Audiologist
4127 PROGRESS BLVD
Peru, IL 61354
  • Reassigned Medicare billing, Illinois enrollment
  • 2 clinicians in this Medicare group
NPI 1700558467 (815) 223-3201
Osf Multi-Specialty Group
109 mi
Internal Medicine
8600 N STATE ROUTE 91
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2,944 clinicians in this Medicare group
NPI 1154908929 (309) 683-5050

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 11

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

CENTER FOR SIGHT & HEARING
Audiologist
8038 MACINTOSH LN
ROCKFORD, IL 61107
Winnebago County (815) 332-6800
JENNIFER GREWER HIS
Hearing Instrument Specialist
8038 MACINTOSH LN
ROCKFORD, IL 61107
Winnebago County (815) 332-6800
MATTHEW C. CLAYTON MSW, LSW
Social Worker
8038 MACINTOSH LN
ROCKFORD, IL 61107
Winnebago County (815) 997-6836
CLAYTON & CLAYTON COUNSELING, PLLC
Social Worker (Clinical)
8038 MACINTOSH LN
ROCKFORD, IL 61107
Winnebago County (815) 708-7411
DR. SARAH LYNN FILER AU.D.
Audiologist
8038 MACINTOSH LN
ROCKFORD, IL 61107
Winnebago County (815) 332-6800
DR. KATHRYN V BEAM AUD
Audiologist
8038 MACINTOSH LN
ROCKFORD, IL 61107
Winnebago County (815) 332-6800
DR. CONSTANCE S COPELAND OD, PHD
Optometrist
8038 MACINTOSH LN
ROCKFORD, IL 61107
Winnebago County (815) 332-6800
ANNELIESE HARTMAN AUD
Audiologist
8038 MACINTOSH LN
ROCKFORD, IL 61107
Winnebago County (815) 332-6800

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 Madison Sudaj's NPI number?

The NPI number for Madison Sudaj is 1437880804. It was assigned to this individual provider in the NPPES registry on June 17, 2022.

Where is Madison Sudaj located?

Madison Sudaj practices at 8038 Macintosh Ln, Rockford, IL 61107. The listed phone number is (815) 332-6800.

What is Madison Sudaj's specialty?

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

Is Madison Sudaj enrolled in Medicare?

Yes. Madison Sudaj is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Madison Sudaj's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madison Sudaj reassigns Medicare benefits to 6 organizations: Center For Sight & Hearing (Rockford, IL), Katherine Shaw Bethea Hospital (Dixon, IL), Ksb Medical Group, Inc. (Dixon, IL), Osf Healthcare System (Dixon, IL), Wallace Center For Hearing, LLC (Peru, IL) and 1 more organization, listed in the Medicare section above. Each 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 Madison Sudaj's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Madison Sudaj accept?

Health plans from Quartz list Madison Sudaj as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Madison Sudaj was last updated on June 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.