NPPES file of Aug 9, 2026

Nicholas Andrew Costakis, PSY. D.

Clinical Psychologist · Naperville, IL

Nicholas Andrew Costakis, PSY. D. is a clinical psychologist with a practice address in Naperville, Illinois, and NPI 1225370430, issued on Mar 26, 2013. Check the license (Illinois 071008556, 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
1225370430
Name
Nicholas Andrew Costakis
Credential
PSY. D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071008556 IL
Self-reported in NPPES; status is on the state search
Practice location
2948 Artesian RD, Naperville, IL 60564
Phone
(630) 428-7890
Enumerated
Mar 26, 2013
Record last updated
Mar 26, 2013 (not updated in 13 years: call before relying on the address or phone)
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.
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8 nearest clinical psychologist records → All 3,947 in Illinois → Look up another NPI →

Also registered at 2948 Artesian RD

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

  1. Emily Boothe, MA, LCPCMental Health Counselor1558911255
  2. Sona Chalian, LCSWClinical Social Worker1639827934
  3. Barbara Henry, LCPC, ATR-BCProfessional Counselor1023369089
  4. Kate Kindle, LCPCProfessional Counselor1801131008
  5. Michelle Lawrence, LCPCProfessional Counselor1144671918
  6. Alyssa MossSocial Worker1982220786

Verify Nicholas Andrew Costakis 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 071008556    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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Nicholas Andrew Costakis among 3,947 clinical psychologist records in Illinois

Nicholas Andrew Costakis, 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 fileNo · 27% of these records are
  • Record last updated2013 · 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. George Bialkowski, PSY.D.Naperville, IL 605641669713475
  3. Shannon Calvert Osuchowski, PSY.D.Naperville, IL 605641811245269
  4. Amanda Comstock, PSY.D.Naperville, IL 605641457769291
  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 Nicholas Andrew Costakis, PSY. D.'s NPI number?

Nicholas Andrew Costakis, PSY. D.'s National Provider Identifier (NPI) is 1225370430, issued on Mar 26, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Nicholas Andrew Costakis, PSY. D. located?

The NPPES record lists a practice address at 2948 Artesian RD, Naperville, IL, 60564. Phone: (630) 428-7890. Providers update this record themselves, so call before visiting.

How can I verify Nicholas Andrew Costakis, PSY. D.'s license?

NPPES lists Illinois license number 071008556, 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.