Registry data as of Aug 27, 2026

Leigh Chethik, PHD

Clinical Psychologist · Chicago, IL

Leigh Chethik, PHD is a clinical psychologist with a practice address in Chicago, Illinois, and NPI 1407973076, issued on Mar 26, 2007. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1407973076
Name
Leigh Chethik
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
Practice location
655 W Irving Park RD, Chicago, IL 60613
Phone
(773) 509-4966
Enumerated
Mar 26, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 655 W Irving Park RD

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

  1. Shea AcottProfessional Counselor1134076268
  2. Gloria Arfelis, PSY.D.Psychologist1356378137
  3. Cyndy Boyd, PH.D.Clinical Psychologist1518082791
  4. Michael Bricker, PH.D., LCPClinical Psychologist1336305671
  5. Catherine Callahan, M.S., CCC-SLPSpeech-Language Pathologist1023135696
  6. Nancy Curotto, PSY.DClinical Psychologist1144335571

Verify Leigh Chethik in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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.

1,333 clinical psychologist records list a Chicago practice address

They are 1,333 of the 63,379 NPPES records with a Chicago practice address, and 3,655 clinical psychologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,333 in Chicago → All 3,655 in Illinois → Every provider in Chicago →

Other clinical psychologist records in Illinois

  1. Kathy Abbott, PSYDEvergreen Park, IL1922188929
  2. Lamese AbdelhamidOrland Park, IL1992671440
  3. James Abec, PH.D.Lombard, IL1770791907
  4. Allison Abel, PSY.DHines, IL1003638040
  5. William Aber, PH.D.Chicago, IL1598777187
  6. Leslie Abrams, PH.D.Deerfield, IL1861558348
  7. Dayna Abramson, PSYDRomeoville, IL1891523502
  8. Huda Abuasi, PSY.D.Orland Park, IL1841312808
  9. Melissa Ackerman, PSYDDes Plaines, IL1437198132
  10. Na'Ama Adam Wasserman, PSY.D.Chicago, IL1790325744

Common questions

What is Leigh Chethik, PHD's NPI number?

Leigh Chethik, PHD's National Provider Identifier (NPI) is 1407973076, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Leigh Chethik, PHD located?

The NPPES record lists a practice address at 655 W Irving Park RD, Chicago, IL, 60613. Phone: (773) 509-4966. Providers update this record themselves, so call before visiting.

How can I verify Leigh Chethik, PHD's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.