Registry data as of Aug 27, 2026

Aynsley Guertin, MSED, BCBA

Behavior Analyst · Wallingford, CT

Aynsley Guertin, MSED, BCBA is a behavior analyst with a practice address in Wallingford, Connecticut, and NPI 1548872898, issued on Aug 18, 2020. Check the license (Connecticut 1727, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1548872898
Name
Aynsley Guertin
Credential
MSED, BCBA
Primary taxonomy
Behavior Analyst 103K00000X
License numbers
1727 CT
003242712A GA
3435 MA
Self-reported in NPPES; status is on the state search
Practice location
25 Fair St, Wallingford, CT 06492
Phone
(475) 303-2473
Enumerated
Aug 18, 2020
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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Verify Aynsley Guertin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 1727
    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 Connecticut 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.

15 behavior analyst records list a Wallingford practice address

They are 15 of the 863 NPPES records with a Wallingford practice address, and 1,324 behavior analyst records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other behavior analyst records in Connecticut

  1. Catherine AbrantesNew Fairfield, CT1811690548
  2. Danica Ackerman-Perrier, BCBACheshire, CT1942814124
  3. Danielle Adams, M.ED., BCBANew Britain, CT1083961759
  4. Kaya AdamsNew Britain, CT1043948706
  5. Victoria AdedejiWindsor, CT1497339691
  6. Rachel Adelsberger, BCBAWindsor, CT1023753811
  7. Taylor AdilettaMiddletown, CT1609412303
  8. Kelly Ahern HalsteadNew Haven, CT1811485402
  9. Ashley Ainsworth, BCBA, LBACromwell, CT1780216234
  10. Ariana AlbanNorwalk, CT1053209239

Common questions

What is Aynsley Guertin, MSED, BCBA's NPI number?

Aynsley Guertin, MSED, BCBA's National Provider Identifier (NPI) is 1548872898, issued on Aug 18, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Aynsley Guertin, MSED, BCBA located?

The NPPES record lists a practice address at 25 Fair St, Wallingford, CT, 06492. Phone: (475) 303-2473. Providers update this record themselves, so call before visiting.

How can I verify Aynsley Guertin, MSED, BCBA's license?

NPPES lists Connecticut license number 1727, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.