NPPES file of Aug 9, 2026

Sherri A. Williamson, LPC

Counselor · Chicago, IL

Sherri A. Williamson, LPC is a counselor with a practice address in Chicago, Illinois, and NPI 1043985302, issued on Aug 10, 2021. Check the license (Illinois 178.013391, 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
1043985302
Name
Sherri A. Williamson
Credential
LPC
Primary taxonomy
Counselor 101Y00000X
License number
178.013391 IL
Self-reported in NPPES; status is on the state search
Practice location
405 N Wabash Ave Unit 4009, Chicago, IL 60611
Phone
(773) 895-2791
Enumerated
Aug 10, 2021
Record last updated
Aug 10, 2021 (not updated in 5 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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Also registered at 405 N Wabash Ave Unit 4009

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

  1. Mary Henry, CADCAddiction (Substance Use Disorder) Counselor1629744693
  2. Mary Beth Johnson, MA, LCPCProfessional Counselor1841878469
  3. Rachel KardonCounselor1306432422

Verify Sherri A. Williamson 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 178.013391    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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Counselor providers in Illinois

There are 3,805 counselor records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,805 in Illinois → Every provider in Chicago →

Other counselor records in Illinois

  1. Cedric A Bussie, LCPCHomewood, IL1518855535
  2. Gina AaldersSummit, IL1578950135
  3. Gina Abbeduto, LCPCMinooka, IL1477649028
  4. Rosa AbbruscatoFranklin Park, IL1700333259
  5. Natalie AbdullahChicago, IL1629732789
  6. Chloe Abelev, MSWBelleville, IL1144785700
  7. Kalea Abernathy, LPCChicago, IL1528826013
  8. Jason AbramsChampaign, IL1790247443
  9. Jaclyn Abramson, LCPCDeerfield, IL1477367340
  10. Samantha AbrashkinWaukegan, IL1568999167

Common questions

What is Sherri A. Williamson, LPC's NPI number?

Sherri A. Williamson, LPC's National Provider Identifier (NPI) is 1043985302, issued on Aug 10, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Sherri A. Williamson, LPC located?

The NPPES record lists a practice address at 405 N Wabash Ave Unit 4009, Chicago, IL, 60611. Phone: (773) 895-2791. Providers update this record themselves, so call before visiting.

How can I verify Sherri A. Williamson, LPC's license?

NPPES lists Illinois license number 178.013391, 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.