NPPES file of Aug 9, 2026

Matthew Shay

Addiction (Substance Use Disorder) Counselor · Chicago, IL

Matthew Shay is an addiction (substance use disorder) counselor with a practice address in Chicago, Illinois, and NPI 1629500632, issued on Mar 29, 2017. Check the license 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
1629500632
Name
Matthew Shay
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
2601 W Marquette RD, Chicago, IL 60629
Phone
(312) 655-7805
Enumerated
Mar 29, 2017
Record last updated
Mar 29, 2017 (not updated in 9 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 addiction (substance use disorder) counselor records → All 1,195 in Illinois → Look up another NPI →

Also registered at 2601 W Marquette RD

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

  1. Jessica ButcherClinical Social Worker1790228930
  2. Zinnia Carvajal, MA, ICDVPMental Health Counselor1174996961
  3. Jessica Garcia-Otero, APNPsychiatric/Mental Health Nurse Practitioner1811505811
  4. Michael Gates, MSW CADCAddiction (Substance Use Disorder) Counselor1811410533
  5. Nicolle GaudetteMental Health Counselor1255002036
  6. Sophia HalimSocial Worker1194234138

Verify Matthew Shay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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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Matthew Shay among 1,195 addiction (substance use disorder) counselor records in Illinois

Matthew Shay is one of 1,195 addiction (substance use disorder) counselor records with a practice address in Illinois. 1% 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 2017, is newer than 48% of them.

  • NPI issued2017 · 48% of these records are older, 47% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2017 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction (Substance Use Disorder) Counselor providers in Illinois

There are 1,195 addiction (substance use disorder) counselor records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,195 in Illinois → Every provider in Chicago → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Kandi Fowler, CADC,MISA1,CAMS11Chicago, IL 606291174079313
  2. Michael Gates, MSW CADCChicago, IL 606291811410533
  3. Elizabeth MartinezChicago, IL 606291457843294
  4. Kelsha ReyesChicago, IL 606291144707365
  5. Margarita Rivera LeonChicago, IL 606291457829285
  6. Luke Romesberg, MA, LPC, CADCChicago, IL 606291730690850
  7. Ethel Bass, PHD, CADC, CODP1Chicago, IL 606281629807250
  8. Elaine Davis, CADCChicago, IL 606281861998908

Common questions

What is Matthew Shay's NPI number?

Matthew Shay's National Provider Identifier (NPI) is 1629500632, issued on Mar 29, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Shay located?

The NPPES record lists a practice address at 2601 W Marquette RD, Chicago, IL, 60629. Phone: (312) 655-7805. Providers update this record themselves, so call before visiting.

How can I verify Matthew Shay's license?

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.