NPPES file of Aug 9, 2026

Katherine Debre, LPC

Professional Counselor · Oak Brook, IL

Katherine Debre, LPC is a professional counselor with a practice address in Oak Brook, Illinois, and NPI 1588229108, issued on May 8, 2019. Check the license (Illinois 178.014617, 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
1588229108
Name
Katherine Debre
Credential
LPC
Primary taxonomy
Professional Counselor 101YP2500X
License number
178.014617 IL
Self-reported in NPPES; status is on the state search
Practice location
125 Windsor Dr Ste 111, Oak Brook, IL 60523
Phone
(630) 313-9741
Enumerated
May 8, 2019
Record last updated
May 8, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20231229002151); 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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Also registered at 125 Windsor Dr Ste 111

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

  1. Hillary BenderProfessional Counselor1124668140
  2. Luz Macias, LCSWClinical Social Worker1801379342
  3. Jo Ellen MaurerProfessional Counselor1386128213
  4. Siamirelis Nambo, MSWClinical Social Worker1811674310

Verify Katherine Debre 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 178.014617
    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. Grace Integrated LLCWestmont, IL

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

Katherine Debre among 9,508 professional counselor records in Illinois

Katherine Debre, LPC is one of 9,508 professional counselor records with a practice address in Illinois. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 58% of them.

  • NPI issued2019 · 58% of these records are older, 37% newer
  • In a Medicare fileYes · 10% of these records are
  • In the CMS Doctors and Clinicians fileYes · 15% of these records are
  • Graduated2014 · median 2012 among the 1,382 with a school on file
  • Record last updated2019 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

82 professional counselor records list a practice address in Oak Brook

They are 82 of the 950 NPPES records with a practice address in Oak Brook, and 9,508 professional counselor records in Illinois.

The 8 professional counselor records with the nearest ZIP codes

  1. Amy Baker, M.A., L.C.P.C.Oak Brook, IL 605231013065309
  2. Patrick Cunningham, M.A., L.C.P.C.Oak Brook, IL 605231164536173
  3. Christine Grygiel, MA, LCPCOak Brook, IL 605231720095821
  4. Lynette Hoy, L.C.P.C.Oak Brook, IL 605231780690453
  5. Helene Jacques, LCPCOak Brook, IL 605231861585358
  6. Marilyn Maul, LMFT LCPCOak Brook, IL 605231891858973
  7. Mary O'Hara, LCPCOak Brook, IL 605231013074913
  8. Stephanie Petrey, LCPCOak Brook, IL 605231558473751

Common questions

What is Katherine Debre, LPC's NPI number?

Katherine Debre, LPC's National Provider Identifier (NPI) is 1588229108, issued on May 8, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Debre, LPC located?

The NPPES record lists a practice address at 125 Windsor Dr Ste 111, Oak Brook, IL, 60523. Phone: (630) 313-9741. Providers update this record themselves, so call before visiting.

How can I verify Katherine Debre, LPC's license?

NPPES lists Illinois license number 178.014617, 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.

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.