NPPES file of Aug 9, 2026

Carolina Mercedes Garcia-Leahy, PH.D.

Clinical Psychologist · Lake Bluff, IL

Carolina Mercedes Garcia-Leahy, PH.D. is a clinical psychologist with a practice address in Lake Bluff, Illinois, and NPI 1861762734, issued on Jan 9, 2012. Check the license (Illinois 071.008275, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861762734
Name
Carolina Mercedes Garcia-Leahy
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071.008275 IL
Self-reported in NPPES; status is on the state search
Practice location
900 N Shore Dr Ste 281, Lake Bluff, IL 60044
Phone
(224) 424-3087
Enumerated
Jan 9, 2012
Record last updated
Sep 27, 2024
Medicare enrollment
Enrolled (PECOS I20121103000032); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 3,947 in Illinois → Look up another NPI →

Verify Carolina Mercedes Garcia-Leahy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 071.008275    Check 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

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Bills Medicare through one group practice

  1. Cognizant Psychological Services PLLCLake Bluff, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Carolina Mercedes Garcia-Leahy among 3,947 clinical psychologist records in Illinois

Carolina Mercedes Garcia-Leahy, PH.D. is one of 3,947 clinical psychologist records with a practice address in Illinois. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 58% of them.

  • NPI issued2012 · 58% of these records are older, 38% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2010 · median 2004 among the 1,081 with a school on file
  • Record last updated2024 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 clinical psychologist records list a practice address in Lake Bluff

They are 7 of the 319 NPPES records with a practice address in Lake Bluff, and 3,947 clinical psychologist records in Illinois.

All 3,947 in Illinois → Every provider in Lake Bluff → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Danielle Baran, PH.D.Lake Bluff, IL 600441962805275
  2. David Hanson, PSY.D.Lake Bluff, IL 600441225103401
  3. Shirley Kosko, PSYDLake Bluff, IL 600441588695324
  4. William Lee, ED.D.Lake Bluff, IL 600441164418802
  5. Cornelius Mahoney, PHDLake Bluff, IL 600441003895657
  6. Tonya Mestemaker, PSY.D.Lake Bluff, IL 600441659460715
  7. Jon-Paul Champine, PSY.D.Kenilworth, IL 600431982698833
  8. James Devine, PHDLake Forest, IL 600451376520312

Common questions

What is Carolina Mercedes Garcia-Leahy, PH.D.'s NPI number?

Carolina Mercedes Garcia-Leahy, PH.D.'s National Provider Identifier (NPI) is 1861762734, issued on Jan 9, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Carolina Mercedes Garcia-Leahy, PH.D. located?

The NPPES record lists a practice address at 900 N Shore Dr Ste 281, Lake Bluff, IL, 60044. Phone: (224) 424-3087. Providers update this record themselves, so call before visiting.

How can I verify Carolina Mercedes Garcia-Leahy, PH.D.'s license?

NPPES lists Illinois license number 071.008275, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.