NPPES file of Aug 9, 2026

Stephen Sullivan, LCPC

Mental Health Counselor · Chicago, IL

Stephen Sullivan, LCPC is a mental health counselor with a practice address in Chicago, Illinois, and NPI 1801564554, issued on Aug 30, 2021. Check the license (Illinois 180.016569, 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
1801564554
Name
Stephen Sullivan
Credential
LCPC
Primary taxonomy
Mental Health Counselor 101YM0800X
License numbers
180.016569 IL
178.016354 IL
178016354 IL
Self-reported in NPPES; status is on the state search
Practice location
3976 N Avondale Ave FL 2, Chicago, IL 60641
Phone
(312) 319-4162
Enumerated
Aug 30, 2021
Record last updated
Jun 30, 2026
Medicare enrollment
Enrolled (PECOS I20250529000652); 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 mental health counselor records → All 10,716 in Illinois → Look up another NPI →

Also registered at 3976 N Avondale Ave FL 2

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

  1. Stephanie Buonocore, LCPCMental Health Counselor1821633389
  2. Jonah CzerwinskyjSocial Worker1144002262
  3. Amanda EshelmanSocial Worker1740096080
  4. Rachel EtshokinProfessional Counselor1437700689
  5. Shelly Gore, LCSWClinical Social Worker1720122989
  6. Margaret O'Neill, LPCProfessional Counselor1962253849

Verify Stephen Sullivan 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 180.016569    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. Edgewood Clinical Services P.C.Chicago, IL

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

Stephen Sullivan among 10,716 mental health counselor records in Illinois

Stephen Sullivan, LCPC is one of 10,716 mental health counselor records with a practice address in Illinois. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 51% of them.

  • NPI issued2021 · 51% of these records are older, 41% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2018 · median 2015 among the 726 with a school on file
  • Record last updated2026 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,130 mental health counselor records list a practice address in Chicago

They are 2,130 of the 63,379 NPPES records with a practice address in Chicago, and 10,716 mental health counselor records in Illinois.

All 10,716 in Illinois → Every provider in Chicago → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Stephanie Buonocore, LCPCChicago, IL 606411821633389
  2. Sean Burns, LCPCChicago, IL 606411144752916
  3. Anne CacchioneChicago, IL 606411588123525
  4. Selma Cehic, LCPCChicago, IL 606411144728999
  5. Gina Dahiya, LSWChicago, IL 606411578133229
  6. Rachelle Debehnke, LCPCChicago, IL 606411669048120
  7. Katherine Dillingham, MA, RDTChicago, IL 606411487981130
  8. Sergio Garcia, LCPCChicago, IL 606411053643585

Common questions

What is Stephen Sullivan, LCPC's NPI number?

Stephen Sullivan, LCPC's National Provider Identifier (NPI) is 1801564554, issued on Aug 30, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Sullivan, LCPC located?

The NPPES record lists a practice address at 3976 N Avondale Ave FL 2, Chicago, IL, 60641. Phone: (312) 319-4162. Providers update this record themselves, so call before visiting.

How can I verify Stephen Sullivan, LCPC's license?

NPPES lists Illinois license number 180.016569, 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.