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JOHN F HALLIWELL PHD, CCC-SLP
NPI 1942569595
Speech-Language Pathologist in Oak Park, IL

Active since May 15, 2012

NPPES record last updated: August 5, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John F Halliwell Phd, Ccc-slp NPPES

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

JOHN F HALLIWELL PHD, CCC-SLP (NPI 1942569595) is an individual speech-language pathologist provider in Oak Park, Illinois and active in the NPI registry since May 2012.

NPPES Registry Identity

NPI1942569595
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameJOHN F HALLIWELLCredential: PHD, CCC-SLP
Location Address3 ERIE CTOak Park, IL 60302-2519
Mailing Address1900 Chestnut Ave Apt 203Glenview, IL 60025-1658 · (802) 310-2187
Phone(708) 383-6200
Sole ProprietorNo
Enumeration DateMay 15, 2012
Last NPPES UpdateAugust 5, 2013
✔ NPI 1942569595 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
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.
3 ERIE CT, Oak Park, IL 60302
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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.

SARAH GOLDENBERG
Physical Therapist
3 ERIE CT
OAK PARK, IL 60302
Cook County (847) 975-7675
KAREN ANN B DENKOV APN
Nurse Practitioner (Family)
3 ERIE CT
OAK PARK, IL 60302
Cook County (708) 763-1476
TRAVIS A. TIRPAK APN-CNP
Nurse Practitioner
3 ERIE CT
OAK PARK, IL 60302
Cook County (708) 763-6747
HUSSAM ESKANDAFI M.D
Internal Medicine
3 ERIE CT, SUITE L700
OAK PARK, IL 60302
Cook County (708) 763-1222
KA NGAN WONG OTR/L
Occupational Therapist
3 ERIE CT
OAK PARK, IL 60302
Cook County (708) 383-6200
HEIDI ASBURY M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
3 ERIE CT
OAK PARK, IL 60302
Cook County (708) 763-6947
MAX L HARRIS MD
Internal Medicine (Rheumatology)
3 ERIE CT, L700
OAK PARK, IL 60302
Cook County (708) 763-2536
AMEENA SYEDA MADANI PA
Physician Assistant (Medical)
3 ERIE CT
OAK PARK, IL 60302
Cook County (224) 518-8065

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 John Halliwell's NPI number?

The NPI number for John Halliwell is 1942569595. It was assigned to this individual provider in the NPPES registry on May 15, 2012.

Where is John Halliwell located?

John Halliwell practices at 3 Erie Ct, Oak Park, IL 60302. The listed phone number is (708) 383-6200.

What is John Halliwell's specialty?

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

When was this NPI record last updated?

The NPPES record for John Halliwell was last updated on August 5, 2013. 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.