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Behavior Analysts in Fullerton, CA

Browse 70 Behavior Analyst providers listed in NPPES with a practice address in Fullerton, California.

70 Healthcare Providers

How Fullerton compares with the U.S.

Fullerton has 50 Behavior Analysts per 100,000 residents, about 1.5 times the U.S. rate of 32.

That is 70 active Behavior Analysts with a practice address in Fullerton, for a population of 140,968.

That is close to the California rate of 52.

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. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few Behavior Analysts in Fullerton are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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€“20 of 70 providers
With recent CMS data first, then Aโ€“Z

Valerie Abaniel , MA BCBA

Behavior Analyst

Active NPI Status
713 W Commonwealth Ave, Fullerton, CA 928321612
Phone: 7148794274
NPI Identifier 1336377340
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Megan Alberoni

Behavior Analyst

Active NPI Status
1600 N Acacia Ave, Fullerton, CA 928311207
Phone: 7147730077
NPI Identifier 1558830414
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Cindy G Avalos , MA, BCBA

Behavior Analyst

Active NPI Status
1820 N Sunnycrest Dr, Fullerton, CA 928386900
Phone: 7148821409
NPI Identifier 1407258254
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Active NPI Status
713 W Commonwealth Ave, Fullerton, CA 928321612
Phone: 8338794274
NPI Identifier 1346078235
View Full Profile

Catherine Brown

Behavior Analyst

Active NPI Status
713 W Commonwealth Ave, C, Fullerton, CA 928321612
Phone: 7148794274
NPI Identifier 1164879268
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Efrain Bugarin , BCBA

Behavior Analyst

Active NPI Status
212 Ventura Pl, Fullerton, CA 928333237
Phone: 9094893335
NPI Identifier 1215472535
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Uyen Pham Tu Bui , BCBA

Behavior Analyst

Active NPI Status
713 W Commonwealth Ave Ste C, Fullerton, CA 928321612
Phone: 7148794274
NPI Identifier 1972069367
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Ruth Candelario

Behavior Analyst

Active NPI Status
713 W Commonwealth Ave Ste C, Fullerton, CA 928321612
Phone: 7148794274
NPI Identifier 1194289793
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Michael Scott Castillo , 1-17- BCBA

Behavior Analyst

Active NPI Status
505 E Commonwealth Ave, Fullerton, CA 928324009
Phone: 7147730077
NPI Identifier 1841711041
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Arlene Castro

Behavior Analyst

Active NPI Status
713 W Commonwealth Ave Ste C, Fullerton, CA 928321612
Phone: 7148794275
NPI Identifier 1992450969
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Ana Marie Chipman , MS, PPS, BCBA

Behavior Analyst

Active NPI Status
713 W Commonwealth Ave Ste C, Fullerton, CA 928321612
Phone: 7148794274
NPI Identifier 1639600281
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Joseph Jungkyu Choi

Behavior Analyst

Active NPI Status
700 Hillsboro Pl, Fullerton, CA 928332350
Phone: 7142325521
NPI Identifier 1720626385
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Dayna Juliette Davis

Behavior Analyst

Active NPI Status
719 W Commonwealth Ave, Fullerton, CA 928321612
Phone: 6577994706
NPI Identifier 1114810330
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Elenita Villanueva Dela Cruz , BCBA

Behavior Analyst

Active NPI Status
713 W Commonwealth Ave Ste C, Fullerton, CA 928321612
Phone: 7148794274
NPI Identifier 1609412899
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Active NPI Status
713 W Commonwealth Ave Ste C, Fullerton, CA 928321612
Phone: 7146557142
NPI Identifier 1942848981
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Ian Estefania

Behavior Analyst

Active NPI Status
1012 S Tamarack Dr Apt 3, Fullerton, CA 928322953
Phone: 7138228809
NPI Identifier 1184441727
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Aime J Favela

Behavior Analyst

Active NPI Status
719 W Commonwealth Ave, Fullerton, CA 928321612
Phone: 7148794274
NPI Identifier 1467108472
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Anabel Garcia , MA

Behavior Analyst

Active NPI Status
713 W Commonwealth Ave, Fullerton, CA 928321612
Phone: 7148794274
NPI Identifier 1023539194
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Sandra Garcia

Behavior Analyst

Active NPI Status
713 W Commonwealth Ave Ste C, Fullerton, CA 928321612
Phone: 7148794274
NPI Identifier 1669930061
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Deonte Antujuan Givens

Behavior Analyst

Active NPI Status
713 W Commonwealth Suite A, Fullerton, CA 928321612
Phone: 8338794274
NPI Identifier 1093591331
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Frequently Asked Questions about Behavior Analyst in Fullerton

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 California 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.