NPPES file of Aug 9, 2026

Susan Y. Christopherson, AU.D.

Audiologist · Glen Ellyn, IL

Susan Y. Christopherson, AU.D. is an audiologist with a practice address in Glen Ellyn, Illinois, and NPI 1538491345, issued on Feb 3, 2010. Check the license (Illinois 147-001333, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538491345
Name
Susan Y. Christopherson
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License number
147-001333 IL
Self-reported in NPPES; status is on the state search
Practice location
430 Pennsylvania Ave, Glen Ellyn, IL 60137
Phone
(630) 545-7650
Enumerated
Feb 3, 2010
Record last updated
Nov 15, 2024
Fax
(630) 545-7839
Medicare enrollment
Enrolled (PECOS I20100512000463); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest audiologist records → All 868 in Illinois → Look up another NPI →

Also registered at 430 Pennsylvania Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tahmineh Abbasian, M.D.Neonatal-Perinatal Medicine Physician1093716276
  2. Jana Alley, D.C.Chiropractor1760732168
  3. Marc Asselmeier, M.D.Orthopaedic Surgery Physician1245217272
  4. Dawn Beckman, MDAllergy & Immunology Physician1851379200
  5. Ciaran Bradley, M.D.Surgery Physician1518043603
  6. Walter Briney, M.D.Internal Medicine Physician1659365955

Verify Susan Y. Christopherson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 147-001333    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Dupage Medical Group LtdGlen Ellyn, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Susan Y. Christopherson among 868 audiologist records in Illinois

Susan Y. Christopherson, AU.D. is one of 868 audiologist records with a practice address in Illinois. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 49% of them.

  • NPI issued2010 · 49% of these records are older, 49% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2009 · median 2011 among the 346 with a school on file
  • Record last updated2024 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 audiologist records list a practice address in Glen Ellyn

They are 14 of the 684 NPPES records with a practice address in Glen Ellyn, and 868 audiologist records in Illinois.

All 868 in Illinois → Every provider in Glen Ellyn → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Linda Burba, AU.D.Glen Ellyn, IL 601371740332659
  2. Leslie Castillo, AU.D.Glen Ellyn, IL 601371821976184
  3. Concetta Clark, M.A.Glen Ellyn, IL 601371770809659
  4. Sarah Dyke, AUDGlen Ellyn, IL 601371295388577
  5. Kayla Gettemy, AUDGlen Ellyn, IL 601371205711504
  6. Heather Koopmann, AU.D.Glen Ellyn, IL 601371013596485
  7. Debbie KuhnGlen Ellyn, IL 601371518118983
  8. Jeanne Perkins, AUDGlen Ellyn, IL 601371407095854

Common questions

What is Susan Y. Christopherson, AU.D.'s NPI number?

Susan Y. Christopherson, AU.D.'s National Provider Identifier (NPI) is 1538491345, issued on Feb 3, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Susan Y. Christopherson, AU.D. located?

The NPPES record lists a practice address at 430 Pennsylvania Ave, Glen Ellyn, IL, 60137. Phone: (630) 545-7650. Providers update this record themselves, so call before visiting.

How can I verify Susan Y. Christopherson, AU.D.'s license?

NPPES lists Illinois license number 147-001333, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.