THOMAS JOSEPH CAHILL (PH.D) – Clinical Psychologist, NPI 1629123849

THOMAS JOSEPH CAHILL (PH.D) is a healthcare provider. based in La grange, Illinois. specializing in Clinical Psychologist. They hold the professional credentials PH.D. They hold a License No. 0712048 (IL). The NPI Number for THOMAS JOSEPH CAHILL (PH.D) is 1629123849

Main info

Male
Sole Proprietor
50 Years Of Experience
Accepts Medicare Assignment
Name
THOMAS JOSEPH CAHILL (PH.D)
NPI
1629123849
Phone
(708) 245-8940
Address
1325 COMMUNITY MEMORIAL DR
Enumeration Date
25 January 2007
Last Update Date
11 March 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
1976 (50 years ago)
PAC ID
7416901384
Professional Enrollment ID
I20050303000900

Contacts

Secure Messaging
thomas.cahill.1@380.direct.athenahealth.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

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Provider Addresses for THOMAS JOSEPH CAHILL (PH.D)

  • 1325, Community Memorial Drive, La Grange, Lyons Township, Cook County, Illinois, 60525, United States

    LA GRANGE, IL 605252659

    Phone: (708) 245-8940

    Fax: (708) 245-5604

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-03-03

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050303000900IClinical PsychologistILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60525)

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Reviews

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Frequently asked questions

Does THOMAS JOSEPH CAHILL (PH.D) have a public NPI I can cite?
Public records show THOMAS JOSEPH CAHILL (PH.D) under NPI 1629123849.
Quick check: is THOMAS JOSEPH CAHILL (PH.D) active?
Public NPPES data shows THOMAS JOSEPH CAHILL (PH.D) with an active NPI status right now.
How should patients interpret THOMAS JOSEPH CAHILL (PH.D)'s specialty?
The extract shows Clinical Psychologist for THOMAS JOSEPH CAHILL (PH.D). Clinical services aligned with this taxonomy classification.
Can patients visit THOMAS JOSEPH CAHILL (PH.D) in La Grange, Illinois?
For routing, start with La Grange, Illinois for THOMAS JOSEPH CAHILL (PH.D), then verify phone and hours locally.
Can I export THOMAS JOSEPH CAHILL (PH.D)'s record?
You can download the official NPPES record; we summarize key fields for readability.

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