NPPES file of Aug 9, 2026

Megan A. Thayer, MA, BCBA

Behavior Analyst · Naperville, IL

Megan A. Thayer, MA, BCBA is a behavior analyst with a practice address in Naperville, Illinois, and NPI 1962967802, issued on Feb 5, 2019. Check the license (Illinois 1-23-63707, 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
1962967802
Name
Megan A. Thayer
Credential
MA, BCBA
Primary taxonomy
Behavior Analyst 103K00000X
License number
1-23-63707 IL
Self-reported in NPPES; status is on the state search
Practice location
2011 S Washington St, Naperville, IL 60565
Phone
(815) 469-1500
Enumerated
Feb 5, 2019
Record last updated
Nov 25, 2025
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 behavior analyst records → All 3,082 in Illinois → Look up another NPI →

Also registered at 2011 S Washington St

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

  1. Fabiola Aguilera, OTR/LPediatric Occupational Therapist1134728843
  2. Liana Arredondo, M.S., CCC-SLPSpeech-Language Pathologist1942948450
  3. Laura Ayala, SLPSpeech-Language Pathologist1770139834
  4. Liza BurnsBehavior Analyst1265183099
  5. Carissa ColladoBehavior Analyst1912408022
  6. Lynnzee Dehn, MS, CCC-SLPSpeech-Language Pathologist1710504964

Verify Megan A. Thayer 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 1-23-63707    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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Megan A. Thayer among 3,082 behavior analyst records in Illinois

Megan A. Thayer, MA, BCBA is one of 3,082 behavior analyst records with a practice address in Illinois. under 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 2019, is newer than 50% of them.

  • NPI issued2019 · 50% of these records are older, 41% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2025 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103K00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

123 behavior analyst records list a practice address in Naperville

They are 123 of the 4,634 NPPES records with a practice address in Naperville, and 3,082 behavior analyst records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,082 in Illinois → Every provider in Naperville → Behavior Analyst nationwide →

The 8 behavior analyst records with the nearest ZIP codes

  1. Darren AitchisonNaperville, IL 605651063821122
  2. Liza BurnsNaperville, IL 605651265183099
  3. Carissa ColladoNaperville, IL 605651912408022
  4. Sarah Bronwen DouglasNaperville, IL 605651972990273
  5. Jessica DoyleNaperville, IL 605651689230484
  6. Brittany Hoskins, BCBANaperville, IL 605651679112379
  7. Alya Khan, BCBA, MSNaperville, IL 605651730001207
  8. Amy Sachs, MS, BCBANaperville, IL 605651518119866

Common questions

What is Megan A. Thayer, MA, BCBA's NPI number?

Megan A. Thayer, MA, BCBA's National Provider Identifier (NPI) is 1962967802, issued on Feb 5, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Megan A. Thayer, MA, BCBA located?

The NPPES record lists a practice address at 2011 S Washington St, Naperville, IL, 60565. Phone: (815) 469-1500. Providers update this record themselves, so call before visiting.

How can I verify Megan A. Thayer, MA, BCBA's license?

NPPES lists Illinois license number 1-23-63707, 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.