NPPES file of Aug 9, 2026

Heather Castonguay

Behavior Analyst · North Easton, MA

Heather Castonguay is a behavior analyst with a practice address in North Easton, Massachusetts, and NPI 1013792936, issued on Aug 29, 2023. Check the license (Massachusetts 12476809, as entered in NPPES) with the Massachusetts 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
1013792936
Name
Heather Castonguay
Primary taxonomy
Behavior Analyst 103K00000X
License number
12476809 MA
Self-reported in NPPES; status is on the state search
Practice location
20 Roche Brothers Way Suite 6-381, North Easton, MA 02356
Phone
(855) 832-6727
Enumerated
Aug 29, 2023
Record last updated
Sep 28, 2025
Fax
(772) 675-9100
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 Heather Castonguay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 12476809    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 Massachusetts 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.

12 behavior analyst records list a practice address in North Easton

They are 12 of the 320 NPPES records with a practice address in North Easton, and 4,718 behavior analyst records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12 in North Easton → All 4,718 in Massachusetts → Every provider in North Easton →

Other behavior analyst records in Massachusetts

  1. Julianne Abbascia, BCBA LABAWorcester, MA1255179958
  2. Lisa AbbottTewksbury, MA1740977206
  3. Parinita AbbottAmherst, MA1104424548
  4. Subnam Abdul SamadWest Springfield, MA1912575838
  5. Caitlin AbelliNatick, MA1972906352
  6. Erin AblazaPocasset, MA1104244771
  7. Sarah AbneyPocasset, MA1902351877
  8. Ahmed AbouelnagaWakefield, MA1932077229
  9. Jayme AbramofskyDanvers, MA1619600228
  10. Alexandra AbrechtNewton, MA1427721471

Common questions

What is Heather Castonguay's NPI number?

Heather Castonguay's National Provider Identifier (NPI) is 1013792936, issued on Aug 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Heather Castonguay located?

The NPPES record lists a practice address at 20 Roche Brothers Way Suite 6-381, North Easton, MA, 02356. Phone: (855) 832-6727. Providers update this record themselves, so call before visiting.

How can I verify Heather Castonguay's license?

NPPES lists Massachusetts license number 12476809, as entered by the provider. Search the Massachusetts 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.