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THOMAS JOSEPH CAHILL PH.D
NPI 1629123849
Psychologist - Clinical in La Grange, IL

Active since January 25, 2007PECOS Enrolled
1325 COMMUNITY MEMORIAL DR, LA GRANGE, IL 60525(708) 245-8940(708) 245-5604 Get Directions Write a Review

NPPES record last updated: March 11, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 11, 2021, Dec 13, 2018 (2 updates tracked since 2018).

About Thomas Joseph Cahill Ph.d NPPES

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

THOMAS JOSEPH CAHILL PH.D (NPI 1629123849) is an individual clinical provider in La Grange, Illinois, licensed in Illinois (0712048) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629123849
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameTHOMAS JOSEPH CAHILLCredential: PH.D
Location Address1325 COMMUNITY MEMORIAL DRLa Grange, IL 60525-2659
Mailing Address1325 Community Memorial DrLa Grange, IL 60525-2659 · (708) 245-8940 · Fax (708) 245-5604
Phone(708) 245-8940
Fax(708) 245-5604
Sole ProprietorYes
Enumeration DateJanuary 25, 2007
Last NPPES UpdateMarch 11, 20212 updates tracked since enumeration
NPPES CertifiedMarch 11, 2021
✔ NPI 1629123849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in IL · 0712048
Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedPsychologist · Health ServiceTaxonomy 103TH0100X · License 0712048 (IL)
1325 COMMUNITY MEMORIAL DR, La Grange, IL 60525
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas Joseph Cahill Ph.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60525 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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. LEO KOENIG MD
Family Medicine
1325 COMMUNITY MEMORIAL DR
LA GRANGE, IL 60525
Cook County (708) 245-8900
GUIA STEPHANIE ALCALA PASCUAL DO
Student in an Organized Health Care Education/Training Program
1325 COMMUNITY MEMORIAL DR
LA GRANGE, IL 60525
Cook County (708) 245-8900
AISHAT CAROLYN OIYZA AUDU MD
Student in an Organized Health Care Education/Training Program
1325 COMMUNITY MEMORIAL DR
LA GRANGE, IL 60525
Cook County (708) 245-8900
SARAH KAY WELCH DO
Family Medicine
1325 COMMUNITY MEMORIAL DR
LA GRANGE, IL 60525
Cook County (708) 245-8900
DANIELLE MARIE GODUTO DO
Student in an Organized Health Care Education/Training Program
1325 COMMUNITY MEMORIAL DR
LA GRANGE, IL 60525
Cook County (708) 245-8948
ANERI NITISH SHAH DO
Student in an Organized Health Care Education/Training Program
1325 COMMUNITY MEMORIAL DR
LA GRANGE, IL 60525
Cook County (708) 245-8900
DR. DAPHNE TESSALEE MD
Family Medicine
1325 COMMUNITY MEMORIAL DR
LA GRANGE, IL 60525
Cook County (708) 245-8900
KATARZYNA HELENA ROGALA MD
Family Medicine
1325 COMMUNITY MEMORIAL DR
LA GRANGE, IL 60525
Cook County (708) 245-8900

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 Thomas Cahill's NPI number?

The NPI number for Thomas Cahill is 1629123849. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Where is Thomas Cahill located?

Thomas Cahill practices at 1325 Community Memorial Dr, La Grange, IL 60525. The listed phone number is (708) 245-8940.

What is Thomas Cahill's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Thomas Cahill enrolled in Medicare?

Yes. Thomas Cahill is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Thomas Cahill was last updated on March 11, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.