NPPES file of Aug 9, 2026

Corin Duffek, RBT

Behavior Technician · Park Ridge, IL

Corin Duffek, RBT is a behavior technician with a practice address in Park Ridge, Illinois, and NPI 1356039655, issued on Apr 26, 2023. Check the license (Illinois RBT-23-268602, 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
1356039655
Name
Corin Duffek
Credential
RBT
Primary taxonomy
Behavior Technician 106S00000X
License number
RBT-23-268602 IL
Self-reported in NPPES; status is on the state search
Practice location
444 N Northwest Hwy Ste 195, Park Ridge, IL 60068
Phone
(847) 707-6744
Enumerated
Apr 26, 2023
Record last updated
Jul 5, 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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Also registered at 444 N Northwest Hwy Ste 195

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

  1. Joshua Lipschultz, PH.D., BCBA-DBehavior Analyst1346903168
  2. Melissa RodriguezBehavior Technician1124975503
  3. Sol VazquezBehavior Technician1467322107
  4. Julia WoloszBehavior Technician1124701776

Verify Corin Duffek 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 RBT-23-268602    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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Behavior Technician providers in Illinois

There are 9,340 behavior technician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,340 in Illinois → Every provider in Park Ridge →

Other behavior technician records in Illinois

  1. Alexis AaronO Fallon, IL1831036003
  2. Jaime Abarca-MunozChicago, IL1295456705
  3. Kamran AbbassianChicago, IL1619478690
  4. Makayla Abbott, RBTChampaign, IL1033798889
  5. Jodie AbbushiPalos Hills, IL1255188009
  6. Mary AbdAurora, IL1649122300
  7. Haitham AbdallahHoffman Estates, IL1760946073
  8. Marvin AbdeishoElk Grove Village, IL1649983313
  9. Waied AbdelqaderOak Lawn, IL1184493603
  10. Fartun AbdiChicago, IL1952272908

Common questions

What is Corin Duffek, RBT's NPI number?

Corin Duffek, RBT's National Provider Identifier (NPI) is 1356039655, issued on Apr 26, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Corin Duffek, RBT located?

The NPPES record lists a practice address at 444 N Northwest Hwy Ste 195, Park Ridge, IL, 60068. Phone: (847) 707-6744. Providers update this record themselves, so call before visiting.

How can I verify Corin Duffek, RBT's license?

NPPES lists Illinois license number RBT-23-268602, 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.