NPPES file of Aug 9, 2026

George Karol Bialkowski, PSY.D.

Clinical Psychologist · Naperville, IL

George Karol Bialkowski, PSY.D. is a clinical psychologist with a practice address in Naperville, Illinois, and NPI 1669713475, issued on Mar 5, 2013. Check the license (Illinois 071009240, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1669713475
Name
George Karol Bialkowski
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071009240 IL
Self-reported in NPPES; status is on the state search
Practice location
2132 Deep Water LN Ste 212B, Naperville, IL 60564
Phone
(630) 473-3971
Enumerated
Mar 5, 2013
Record last updated
Sep 23, 2024
Medicare enrollment
Enrolled (PECOS I20160428001863); accepts Medicare assignment
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 →

Also registered at 2132 Deep Water LN Ste 212B

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

  1. Brittany Nelson, PSYDClinical Psychologist1982230165
  2. Jennifer Stewart, LCPCCounselor1851959019

Verify George Karol Bialkowski 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 071009240    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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George Karol Bialkowski among 3,947 clinical psychologist records in Illinois

George Karol Bialkowski, PSY.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 not. Its NPI, issued in 2013, is newer than 62% of them.

  • NPI issued2013 · 62% of these records are older, 35% newer
  • In a Medicare fileNo · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2007 · 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).

137 clinical psychologist records list a practice address in Naperville

They are 137 of the 4,634 NPPES records with a practice address in Naperville, and 3,947 clinical psychologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 clinical psychologist records with the nearest ZIP codes

  1. Smitha Bhat, PSYDNaperville, IL 605641447561329
  2. Shannon Calvert Osuchowski, PSY.D.Naperville, IL 605641811245269
  3. Amanda Comstock, PSY.D.Naperville, IL 605641457769291
  4. Nicholas Costakis, PSY. D.Naperville, IL 605641225370430
  5. Deborah Johnson Heim, PSY DNaperville, IL 605641083793632
  6. Meghan Kennedy, PSYDNaperville, IL 605641720431026
  7. Rosa Lapietra, PSY.DNaperville, IL 605641518129634
  8. Gerald Lawm, PH.D.Naperville, IL 605641821284423

Common questions

What is George Karol Bialkowski, PSY.D.'s NPI number?

George Karol Bialkowski, PSY.D.'s National Provider Identifier (NPI) is 1669713475, issued on Mar 5, 2013. An NPI identifies a provider in billing; it is not a license.

Where is George Karol Bialkowski, PSY.D. located?

The NPPES record lists a practice address at 2132 Deep Water LN Ste 212B, Naperville, IL, 60564. Phone: (630) 473-3971. Providers update this record themselves, so call before visiting.

How can I verify George Karol Bialkowski, PSY.D.'s license?

NPPES lists Illinois license number 071009240, 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.

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.