NPPES file of Aug 9, 2026

Matthew Paul Larson, CADC, RYT200

Addiction (Substance Use Disorder) Counselor · St Charles, IL

Matthew Paul Larson, CADC, RYT200 is an addiction (substance use disorder) counselor with a practice address in St Charles, Illinois, and NPI 1437938537, issued on Sep 27, 2023. Check the license (Illinois 37495, 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
1437938537
Name
Matthew Paul Larson
Credential
CADC, RYT200
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
37495 IL
Self-reported in NPPES; status is on the state search
Practice location
41W400 Silver Glen RD, St Charles, IL 60175
Phone
(630) 940-1193
Enumerated
Sep 27, 2023
Record last updated
Sep 27, 2023
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 41W400 Silver Glen RD

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

  1. Wendy Baird, LPNLicensed Practical Nurse1952188781
  2. Brenda Bertrand, RNAddiction (Substance Use Disorder) Registered Nurse1023895687
  3. Justin BrendelRegistered Nurse1104508001
  4. Toral DalalRegistered Nurse1427739861
  5. Elijah Paul DelosreyesRegistered Nurse1881474518
  6. Courtney DuranSocial Worker1194300228

Verify Matthew Paul Larson 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 37495    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

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Matthew Paul Larson among 1,195 addiction (substance use disorder) counselor records in Illinois

Matthew Paul Larson, CADC, RYT200 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 2023, is newer than 81% of them.

  • NPI issued2023 · 81% of these records are older, 14% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2023 · 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 St Charles → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Samantha HarrisSt Charles, IL 601751659118453
  2. Patricia Heffern, MSW, CADCSt Charles, IL 601751073785267
  3. Lisha PatelSt Charles, IL 601751609648385
  4. Shawn RaySaint Charles, IL 601751831946532
  5. Katrina Robinette, LSWSaint Charles, IL 601751518682913
  6. Lauren SmithSt Charles, IL 601751003554122
  7. Faith Volz, CADCSaint Charles, IL 601741033079116
  8. Lynne ScheibleinSouth Elgin, IL 601771033865845

Common questions

What is Matthew Paul Larson, CADC, RYT200's NPI number?

Matthew Paul Larson, CADC, RYT200's National Provider Identifier (NPI) is 1437938537, issued on Sep 27, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Paul Larson, CADC, RYT200 located?

The NPPES record lists a practice address at 41W400 Silver Glen RD, St Charles, IL, 60175. Phone: (630) 940-1193. Providers update this record themselves, so call before visiting.

How can I verify Matthew Paul Larson, CADC, RYT200's license?

NPPES lists Illinois license number 37495, 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.