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MRS. ELLYN M ELLIS M.S., B.C.B.A.
NPI 1184926545
Behavior Analyst in Southborough, MA

Active since November 17, 2010
33 TURNPIKE RD, SOUTHBOROUGH, MA 01772(508) 481-1015(508) 485-3421 Get Directions Write a Review

NPPES record last updated: November 17, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Ellyn M Ellis M.s., B.c.b.a. NPPES

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

MRS. ELLYN M ELLIS M.S., B.C.B.A. (NPI 1184926545) is an individual behavior analyst provider in Southborough, Massachusetts, licensed in Massachusetts (1-02-0957) and active in the NPI registry since November 2010.

NPPES Registry Identity

NPI1184926545
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMRS. ELLYN M ELLISCredential: M.S., B.C.B.A.
Location Address33 TURNPIKE RDSouthborough, MA 01772-2108
Mailing Address33 Turnpike RdSouthborough, MA 01772-2108 · (508) 481-1015 · Fax (508) 485-3421
Phone(508) 481-1015
Fax(508) 485-3421
Sole ProprietorNo
Enumeration DateNovember 17, 2010
✔ NPI 1184926545 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 MA · 1-02-0957
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.
33 TURNPIKE RD, Southborough, MA 01772
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Providence Health Plan.Insurance ›

Other Providers at the Same Location NPPES 20

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

MS. LILY LINDER HERSHKOWITZ BA
Developmental Therapist
33 TURNPIKE RD
SOUTHBOROUGH, MA 01772
Worcester County (508) 481-1015
SAMANTHA ABBOTT
Developmental Therapist
33 TURNPIKE RD
SOUTHBOROUGH, MA 01772
Worcester County (508) 481-1015
JACQUELINE KURPIERZ
Developmental Therapist
33 TURNPIKE RD
SOUTHBOROUGH, MA 01772
Worcester County (508) 481-1015
MISS ASHLEY DAWN JONES
Developmental Therapist
33 TURNPIKE RD
SOUTHBOROUGH, MA 01772
Worcester County (508) 481-1015
MS. KRISTEN PARRIS
Developmental Therapist
33 TURNPIKE RD
SOUTHBOROUGH, MA 01772
Worcester County (508) 481-1015
KATHLEEN HUMPHREY
Developmental Therapist
33 TURNPIKE RD
SOUTHBOROUGH, MA 01772
Worcester County (508) 481-1015
PATRICIA PIOTROWSKA
Behavior Technician
33 TURNPIKE RD
SOUTHBOROUGH, MA 01772
Worcester County (508) 481-1015
JULIA TOUHEY
Behavior Technician
33 TURNPIKE RD
SOUTHBOROUGH, MA 01772
Worcester County (720) 635-6138

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 Ellyn Ellis's NPI number?

The NPI number for Ellyn Ellis is 1184926545. It was assigned to this individual provider in the NPPES registry on November 17, 2010.

Where is Ellyn Ellis located?

Ellyn Ellis practices at 33 Turnpike Rd, Southborough, MA 01772. The listed phone number is (508) 481-1015.

What is Ellyn Ellis's specialty?

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

What insurance does Ellyn Ellis accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Ellyn Ellis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ellyn Ellis was last updated on November 17, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.