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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

GRACE MAJEWSKI MS, BCBA, LBA
NPI 1477469898
Behavior Analyst in Middletown, CT

Active since August 24, 2026
770 SAYBROOK RD, MIDDLETOWN, CT 06457(860) 421-4052 Get Directions Write a Review

NPPES record added: August 24, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Grace Majewski Ms, Bcba, Lba NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GRACE MAJEWSKI MS, BCBA, LBA (NPI 1477469898) is an individual behavior analyst provider in Middletown, Connecticut, licensed in Connecticut (2405) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1477469898
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameGRACE MAJEWSKICredential: MS, BCBA, LBA
Location Address770 SAYBROOK RDMiddletown, CT 06457-4739
Mailing Address22 W Hills RdIvoryton, CT 06442-1020 · (860) 575-4371
Phone(860) 421-4052
Sole ProprietorNo
Enumeration DateAugust 24, 2026
NPPES CertifiedAugust 24, 2026
✔ NPI 1477469898 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in CT · 2405
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
770 SAYBROOK RD, Middletown, CT 06457
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Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ROBERT FRANCIS REYNOLDS PH.D.
Psychologist (Clinical)
770 SAYBROOK RD, BUILDING B
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 343-0227
MS. EILEEN L. SHEKOSKY LCSW/MSW
Social Worker (Clinical)
770 SAYBROOK RD, BLDG B
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 343-5388
MS. YETTA ELIZABETH LAUTENSCHLAGER I MSW
Social Worker (Clinical)
770 SAYBROOK RD, BLDG.B
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 343-7528
DR. CANDICE L WEIGLE-SPIER PSYD
Psychologist
770 SAYBROOK RD, BUILDING B
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 349-0385
MRS. KAREN M GRESHAM LMFT
Marriage & Family Therapist
770 SAYBROOK RD, BLD B
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 347-3466
DR. JOHN KARL HOLZINGER DMD
Dentist
770 SAYBROOK RD
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 347-8457
DR. LISA KARABELNIK MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
770 SAYBROOK RD, BUILDING B
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 347-3455
RUSSELL JOHN HARRINGTON LCSW
Social Worker (Clinical)
770 SAYBROOK RD, BUILDING B
MIDDLETOWN, CT 06457
Lower Connecticut River Valley Planning Region (860) 343-5084

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Grace Majewski's NPI number?

The NPI number for Grace Majewski is 1477469898. It was assigned to this individual provider in the NPPES registry on August 24, 2026.

Where is Grace Majewski located?

Grace Majewski practices at 770 Saybrook Rd, Middletown, CT 06457. The listed phone number is (860) 421-4052.

What is Grace Majewski's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Grace Majewski was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.