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JUDITH F BALL MS,CCC,SLP
NPI 1326170390
Speech-Language Pathologist in Downers Grove, IL

Active since March 12, 2007Accepts Medicare Assignment
3450 LACEY RD, DOWNERS GROVE, IL 60515(630) 743-4500(623) 806-7689 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 7, 2026, Jan 12, 2018 (2 updates tracked since 2018).

About Judith F Ball Ms,ccc,slp NPPES

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

JUDITH F BALL MS,CCC,SLP (NPI 1326170390) is an individual speech-language pathologist provider in Downers Grove, Illinois, licensed in Illinois (146000878) and active in the NPI registry since March 2007. She is a graduate of Other (1987).

NPPES Registry Identity

NPI1326170390
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameJUDITH F BALLCredential: MS,CCC,SLP
Location Address3450 LACEY RDDowners Grove, IL 60515-5430
Mailing Address3450 Lacey RdDowners Grove, IL 60515-5430 · (630) 743-4500
Phone(630) 743-4500
Fax(623) 806-7689
Sole ProprietorNo
Medical School CMSOtherGraduated 1987
Enumeration DateMarch 12, 2007
Last NPPES UpdateApril 7, 20262 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
✔ NPI 1326170390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in IL · 146000878
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
3450 LACEY RD, Downers Grove, IL 60515
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Judith F Ball Ms,ccc,slp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618190489
PECOS Enrollment IDI20140523000407

Medicare Billing Reassignment

Medicare enrollment records show Judith Ball reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Midwestern University
Same address
Speech-Language Pathologist
3450 LACEY RD
Downers Grove, IL 60515
  • Reassigned Medicare billing, Illinois enrollment
  • 50 clinicians in this Medicare group
NPI 1033558952 (630) 743-4500

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 20

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

DR. AARLAN VINCENT ACETO OD
Optometrist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 743-4807
BEHNAM DARVISHAN DMD
Dentist (General Practice)
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 743-4500
RITA ANDREJA SINCLAIR PA-C
Physician Assistant
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 743-7500
DR. KIMBERLY A HUNTINGTON-ALFANO D.O.
Family Medicine
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 743-4500
MIDWESTERN UNIVERSITY
Speech-Language Pathologist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 743-4500
MS. KIMBERLY S HOFFER M.A., CCC-SLP
Speech-Language Pathologist
3450 LACEY RD, ALUMNI HALL 206
DOWNERS GROVE, IL 60515
Dupage County (630) 743-4500
JESSICA N CONROY OD
Optometrist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 743-4500
LAUREN MAXON FERGUSON CCC-SLP
Speech-Language Pathologist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dupage County (630) 743-4500

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 Judith Ball's NPI number?

The NPI number for Judith Ball is 1326170390. It was assigned to this individual provider in the NPPES registry on March 12, 2007.

Where is Judith Ball located?

Judith Ball practices at 3450 Lacey Rd, Downers Grove, IL 60515. The listed phone number is (630) 743-4500.

What is Judith Ball's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Judith Ball enrolled in Medicare?

Yes. Judith Ball is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Judith Ball's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Judith Ball reassigns Medicare benefits to Midwestern University (Downers Grove, IL). The 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 Judith Ball's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Judith Ball was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.