NPPES file of Aug 9, 2026

Kathleen M. Costello, PSY.D

Clinical Psychologist · Plainfield, IL

Kathleen M. Costello, PSY.D is a clinical psychologist with a practice address in Plainfield, Illinois, and NPI 1437419371, issued on May 25, 2012. Check the license (Illinois 071.007889, 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
1437419371
Name
Kathleen M. Costello
Credential
PSY.D
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071.007889 IL
Self-reported in NPPES; status is on the state search
Practice location
14953 S Van Dyke RD, Plainfield, IL 60544
Phone
(815) 609-1544
Enumerated
May 25, 2012
Record last updated
Jun 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(815) 609-1670
Medicare enrollment
Enrolled (PECOS I20120625000522); 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 14953 S Van Dyke RD

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

  1. Muhammad Azhar, M.D.Psychiatry Physician1316155534
  2. Robert Brucker, PSY.D.Clinical Psychologist1841224748
  3. Jeffrey Clausen, M.S.Mental Health Counselor1578703880
  4. Luke Fairless, PSY.D.Mental Health Counselor1285062364
  5. Katrina Ferracane, PMHNPPsychiatric/Mental Health Nurse Practitioner1194499889
  6. Gwen Grant, PSY.D.Clinical Psychologist1013397678

Verify Kathleen M. Costello 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 071.007889    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Behavioral Health And Education Specialists IncPlainfield, IL

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

Kathleen M. Costello among 3,947 clinical psychologist records in Illinois

Kathleen M. Costello, 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. 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
  • Graduated2008 · median 2004 among the 1,081 with a school on file
  • Record last updated2021 · 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).

23 clinical psychologist records list a practice address in Plainfield

They are 23 of the 1,198 NPPES records with a practice address in Plainfield, and 3,947 clinical psychologist records in Illinois.

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

The 8 clinical psychologist records with the nearest ZIP codes

  1. Robert Brucker, PSY.D.Plainfield, IL 605441841224748
  2. John Garlick, PSY. D.Plainfield, IL 605441174802417
  3. Kathryne Hatch, PSY.D.Plainfield, IL 605441508116658
  4. Matthew Lauer, PSY.D.Plainfield, IL 605441366775256
  5. Pamela Murphy, PSY.D.Plainfield, IL 605441598009425
  6. Gregory Oswald, PSYD.Plainfield, IL 605441770731119
  7. Charlene Pierce, PSYDPlainfield, IL 605441043383714
  8. Kelly Renzi, PSYDPlainfield, IL 605441912182304

Common questions

What is Kathleen M. Costello, PSY.D's NPI number?

Kathleen M. Costello, PSY.D's National Provider Identifier (NPI) is 1437419371, issued on May 25, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen M. Costello, PSY.D located?

The NPPES record lists a practice address at 14953 S Van Dyke RD, Plainfield, IL, 60544. Phone: (815) 609-1544. Providers update this record themselves, so call before visiting.

How can I verify Kathleen M. Costello, PSY.D's license?

NPPES lists Illinois license number 071.007889, 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.