NPPES file of Aug 9, 2026

Dianna Duddy, BCBA

Behavior Analyst · Wheaton, IL

Dianna Duddy, BCBA is a behavior analyst with a practice address in Wheaton, Illinois, and NPI 1962818260, issued on Jul 8, 2014. Check the license (Illinois 1-11-9298, 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
1962818260
Name
Dianna Duddy
Credential
BCBA
Primary taxonomy
Behavior Analyst 103K00000X
License number
1-11-9298 IL
Self-reported in NPPES; status is on the state search
Practice location
0N465 Fanchon St, Wheaton, IL 60187
Phone
(630) 276-3085
Enumerated
Jul 8, 2014
Record last updated
Jul 8, 2014 (not updated in 12 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.
Download card Updates feed

Verify Dianna Duddy 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 1-11-9298    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

26 behavior analyst records list a practice address in Wheaton

They are 26 of the 2,468 NPPES records with a practice address in Wheaton, and 3,082 behavior analyst records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 26 in Wheaton → All 3,082 in Illinois → Every provider in Wheaton →

Other behavior analyst records in Illinois

  1. Genesis Luke AbadChicago, IL1588425060
  2. Yasmin Abdel-JaberBurr Ridge, IL1972163624
  3. Ahmad Abdul-RahimChicago, IL1114814902
  4. Teresa Abels, MHPJoliet, IL1003280553
  5. Allison AbendrothElmhurst, IL1447866363
  6. Carlotta Abogado, BCBAOrland Park, IL1740017243
  7. Maram Abomaray, BCBANaperville, IL1447903158
  8. Indira AbrahamChicago, IL1255286472
  9. Alecia AbramChicago, IL1336655836
  10. Chelsea Aburroman, MS, BCBANaperville, IL1235744228

Common questions

What is Dianna Duddy, BCBA's NPI number?

Dianna Duddy, BCBA's National Provider Identifier (NPI) is 1962818260, issued on Jul 8, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Dianna Duddy, BCBA located?

The NPPES record lists a practice address at 0N465 Fanchon St, Wheaton, IL, 60187. Phone: (630) 276-3085. Providers update this record themselves, so call before visiting.

How can I verify Dianna Duddy, BCBA's license?

NPPES lists Illinois license number 1-11-9298, 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.