Caroline Larkin Leonczyk, PHD
Clinical Psychologist · Chicago, IL
Caroline Larkin Leonczyk, PHD is a clinical psychologist with a practice address in Chicago, Illinois, and NPI 1962065532, issued on Apr 18, 2019. Check the license (Illinois 071.009901, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Caroline Larkin Leonczyk
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 071.009901 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1645 W Jackson Blvd Ste 603, Chicago, IL 60612
- Phone
- (312) 563-0218
- Enumerated
- Apr 18, 2019
- Record last updated
- Apr 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1645 W Jackson Blvd Ste 603
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Aguilar, LCSWClinical Social Worker1891542155
- Lisette MartinezClinical Social Worker1881117893
- Jennifer MoriuchiClinical Psychologist1437632288
- Alyssa Stram, MDPsychiatry Physician1912385295
- Samantha Vanderslice, MDChild & Adolescent Psychiatry Physician1184128647
- Taylor WilliamsonSchool Psychologist1568174514
Verify Caroline Larkin Leonczyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 071.009901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,478 clinical psychologist records list a practice address in Chicago
They are 1,478 of the 63,379 NPPES records with a practice address in Chicago, and 3,947 clinical psychologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,478 in Chicago → All 3,947 in Illinois → Every provider in Chicago →
Other clinical psychologist records in Illinois
- Kathy Abbott, PSYDEvergreen Park, IL1922188929
- Lamese AbdelhamidOrland Park, IL1992671440
- James Abec, PH.D.Lombard, IL1770791907
- Allison Abel, PSY.DHines, IL1003638040
- William Aber, PH.D.Chicago, IL1598777187
- Alexis AbernNorthfield, IL1588064034
- Leslie Abrams, PH.D.Deerfield, IL1861558348
- Dayna Abramson, PSYDRomeoville, IL1891523502
- Huda Abuasi, PSY.D.Orland Park, IL1841312808
- Allison Ackerman, PH.D.Deerfield, IL1235158858
Common questions
What is Caroline Larkin Leonczyk, PHD's NPI number?
Caroline Larkin Leonczyk, PHD's National Provider Identifier (NPI) is 1962065532, issued on Apr 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Caroline Larkin Leonczyk, PHD located?
The NPPES record lists a practice address at 1645 W Jackson Blvd Ste 603, Chicago, IL, 60612. Phone: (312) 563-0218. Providers update this record themselves, so call before visiting.
How can I verify Caroline Larkin Leonczyk, PHD's license?
NPPES lists Illinois license number 071.009901, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.