Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Behavior Analysts in Westfield, MA

Browse 16 Behavior Analyst providers listed in NPPES with a practice address in Westfield, Massachusetts.

16 Healthcare Providers

How Westfield compares with the U.S.

Westfield has 40 Behavior Analysts per 100,000 residents, 22% higher than the U.S. rate of 32.

That is 16 active Behavior Analysts with a practice address in Westfield, for a population of 40,378.

The Massachusetts rate is 67 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.

None of the Behavior Analysts in Westfield are listed in the CMS Medicare file.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“16 of 16 providers
With recent CMS data first, then Aโ€“Z
Active NPI Status
36 Ridgeview Ter, Westfield, MA 010852006
Phone: 4134858148
NPI Identifier 1821349820
View Full Profile

Laurie Bonavita , BCBA

Behavior Analyst

Active NPI Status
24 Camelot Ln, Westfield, MA 010855406
Phone: 4135758377
NPI Identifier 1659646248
View Full Profile

Sarah Boudreau , MA

Behavior Analyst

Active NPI Status
32 Park St, Westfield, MA 010853224
Phone: 4135632471
NPI Identifier 1619228020
View Full Profile

Chelsea Brown

Behavior Analyst

Active NPI Status
236 Western Ave, Westfield, MA 010852540
Phone: 4133132547
NPI Identifier 1316282569
View Full Profile

Gail Chlastawa

Behavior Analyst

Active NPI Status
209 Root Rd, Westfield, MA 010859832
Phone: 4135683942
NPI Identifier 1437531787
View Full Profile

Alyssa Clark

Behavior Analyst

Active NPI Status
456 Russellville Rd, Westfield, MA 010851180
Phone: 4135627972
NPI Identifier 1548785900
View Full Profile

Tracey Goff

Behavior Analyst

Active NPI Status
209 Root Rd, Westfield, MA 010859832
Phone: 4135683942
NPI Identifier 1699171363
View Full Profile

Dr. Ashley A Keane , EdD, BCBA

Behavior Analyst

Active NPI Status
47 Bailey Dr, Westfield, MA 010855335
Phone: 4132375176
NPI Identifier 1871982470
View Full Profile

Victoria Pascuzzi

Behavior Analyst

Active NPI Status
8 Mary Ln, Westfield, MA 010852004
Phone: 4135194148
NPI Identifier 1073086575
View Full Profile

Heather Prouty

Behavior Analyst

Active NPI Status
167 Prospect Street Ext, Westfield, MA 010851567
Phone: 4136363719
NPI Identifier 1932605904
View Full Profile

Krystalee B Ryan , BA

Behavior Analyst

Active NPI Status
7 Oak St, Westfield, MA 010854328
Phone: 4137340300
NPI Identifier 1295031821
View Full Profile

Kristen Marie Serwecki , BCBA

Behavior Analyst

Active NPI Status
19 Holland Ave, Westfield, MA 01085
Phone: 4133885220
NPI Identifier 1407554579
View Full Profile

Kristen Siska , BCBA

Behavior Analyst

Active NPI Status
29 Briarcliff Dr, Westfield, MA 010851821
Phone: 5082876709
NPI Identifier 1508496639
View Full Profile

Brittany Smith , MA, BCBA

Behavior Analyst

Active NPI Status
19 Belmont St, Westfield, MA 010852323
Phone: 8607364261
NPI Identifier 1922943232
View Full Profile

Hannah Van Petten , BCBA

Behavior Analyst

Active NPI Status
1029 North Road Pmb 1016, Westfield, MA 01085
Phone: 5083677788
NPI Identifier 1306425319
View Full Profile

Alanna Wysocki

Behavior Analyst

Active NPI Status
209 Root Rd, Westfield, MA 010859832
Phone: 4135683942
NPI Identifier 1063824613
View Full Profile

Frequently Asked Questions about Behavior Analyst in Westfield

How do I check a Behavior Analyst practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Massachusetts licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.