NPPES file of Aug 9, 2026

Maria Fatima Messier, BAHAVIORAL ANALYST

Behavior Analyst · West Yarmouth, MA

Maria Fatima Messier, BAHAVIORAL ANALYST is a behavior analyst with a practice address in West Yarmouth, Massachusetts, and NPI 1023732740, issued on Sep 27, 2022. Check the license 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
1023732740
Name
Maria Fatima Messier
Credential
BAHAVIORAL ANALYST
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
30 Ansel Hallet RD, West Yarmouth, MA 02673
Phone
(508) 951-5751
Enumerated
Sep 27, 2022
Record last updated
Sep 27, 2022
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 4,718 in Massachusetts → Look up another NPI →

Also registered at 30 Ansel Hallet RD

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

  1. Leticia AquinoInterpreter1760092829
  2. Meredith BellDevelopmental Therapist1407662083
  3. Hudson BieleckiOccupational Therapy Assistant1619692175
  4. Lisa DwyerSchool Psychologist1396528071
  5. Tressie FretschlDevelopmental Therapist1023815198
  6. Michel GilmoreDevelopmental Therapist1427836642

Verify Maria Fatima Messier in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts 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 Massachusetts license search

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Maria Fatima Messier among 4,718 behavior analyst records in Massachusetts

Maria Fatima Messier, BAHAVIORAL ANALYST is one of 4,718 behavior analyst records with a practice address in Massachusetts. 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 2022, is newer than 81% of them.

  • NPI issued2022 · 81% of these records are older, 15% 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 updated2022 · 60% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Behavior Analyst providers in Massachusetts

There are 4,718 behavior analyst records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,718 in Massachusetts → Every provider in West Yarmouth → Behavior Analyst nationwide →

The 8 behavior analyst records with the nearest ZIP codes

  1. Madison Alper, BCBA, LABAYarmouth Port, MA 026751376313411
  2. Jesse FlynnYarmouth Port, MA 026751669937298
  3. Alexandra FoleyYarmouth Port, MA 026751952772261
  4. Daniel Hayward, M.ED, BCBAYarmouth Port, MA 026751508295981
  5. Madison HoganYarmouth Port, MA 026751619340320
  6. Pauline LinnellWest Harwich, MA 026711255843157
  7. Gerald McClellan, BCBAYarmouth Port, MA 026751063743771
  8. Johanna ZellarsYarmouth Port, MA 026751467084517

Common questions

What is Maria Fatima Messier, BAHAVIORAL ANALYST's NPI number?

Maria Fatima Messier, BAHAVIORAL ANALYST's National Provider Identifier (NPI) is 1023732740, issued on Sep 27, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Maria Fatima Messier, BAHAVIORAL ANALYST located?

The NPPES record lists a practice address at 30 Ansel Hallet RD, West Yarmouth, MA, 02673. Phone: (508) 951-5751. Providers update this record themselves, so call before visiting.

How can I verify Maria Fatima Messier, BAHAVIORAL ANALYST's license?

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.