Occupational Therapy Assistants in Fullerton, CA
Browse 24 Occupational Therapy Assistant providers listed in NPPES with a practice address in Fullerton, California.
How Fullerton compares with the U.S.
Fullerton has 17 Occupational Therapy Assistants per 100,000 residents, about 1.4 times the U.S. rate of 12.
That is 24 active Occupational Therapy Assistants with a practice address in Fullerton, for a population of 140,968.
The California rate is 4.8 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. 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.
None of the Occupational Therapy Assistants in Fullerton 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 Registry addresses can be out of date.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).
Christopher Ferrer Abrogina
Occupational Therapy Assistant
Sidney Rose Alaniz
Occupational Therapy Assistant
Gloria Alfieri , COTA, L
Occupational Therapy Assistant
Annacess Arcadio
Occupational Therapy Assistant
Julia A Bock , COTA, L
Occupational Therapy Assistant
Danielle Carter , COTA, L
Occupational Therapy Assistant
Kevin Caruthers , COTA, L
Occupational Therapy Assistant
Olivia Clark
Occupational Therapy Assistant
Hannah Rucelle Licudine Cruzado
Occupational Therapy Assistant
Noel Delgado
Occupational Therapy Assistant
Alexandra Gould
Occupational Therapy Assistant
Veronica Hon , COTA
Occupational Therapy Assistant
Malinda Delois Hullet , COTA, L
Occupational Therapy Assistant
Lori Ann Keebaugh
Occupational Therapy Assistant
Megan Alyse Mackey , COTA, L
Occupational Therapy Assistant
Dominick Rucireta , COTA
Occupational Therapy Assistant
Rachelle Erin Saavedra
Occupational Therapy Assistant
Aimee Rose Leano Sayao , COTA
Occupational Therapy Assistant
Christina Thuch , COTA, L
Occupational Therapy Assistant
Katie Torrecillas
Occupational Therapy Assistant
Frequently Asked Questions about Occupational Therapy Assistant in Fullerton
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.
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.