NPPES file of Aug 9, 2026

Heather Nicole Beeler Duzan

Behavior Technician · Belleville, IL

Heather Nicole Beeler Duzan is a behavior technician with a practice address in Belleville, Illinois, and NPI 1326883794, issued on Jun 27, 2024. 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
1326883794
Name
Heather Nicole Beeler Duzan
Primary taxonomy
Behavior Technician 106S00000X
Practice location
5801 Mount Pleasant LN, Belleville, IL 62223
Phone
(618) 489-5102
Enumerated
Jun 27, 2024
Record last updated
Jun 27, 2024
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 5801 Mount Pleasant LN

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

  1. Whitney Aubrecht, BCBABehavior Analyst1184129124
  2. Rachel BrunnworthBehavior Technician1073316980
  3. Nicole HensonSocial Worker1497567622
  4. Madeline JaquesBehavior Analyst1235735598
  5. Karsyn KaiserBehavior Analyst1801574280
  6. Emily KalamanBehavior Analyst1902210016

Verify Heather Nicole Beeler Duzan 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

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 Belleville →

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 Heather Nicole Beeler Duzan's NPI number?

Heather Nicole Beeler Duzan's National Provider Identifier (NPI) is 1326883794, issued on Jun 27, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Heather Nicole Beeler Duzan located?

The NPPES record lists a practice address at 5801 Mount Pleasant LN, Belleville, IL, 62223. Phone: (618) 489-5102. Providers update this record themselves, so call before visiting.

How can I verify Heather Nicole Beeler Duzan'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.