Behavior Technicians in Castro Valley, CA
Browse 72 Behavior Technician providers listed in NPPES with a practice address in Castro Valley, California.
How Castro Valley compares with the U.S.
Castro Valley has 111 Behavior Technicians per 100,000 residents, about 64% of the U.S. rate of 173.
That is 72 active Behavior Technicians with a practice address in Castro Valley, for a population of 65,001.
The California rate is 437 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 Technicians in Castro Valley 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 Registry addresses can be out of date.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 · 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).
Chelsy Faith Antinero
Behavior Technician
Giselle Guadalupe Arreola Nunez
Behavior Technician
Amber Latrece Berry
Behavior Technician
Braden Joseph Bonds
Behavior Technician
Elmer Capilo
Behavior Technician
Damoni Badru Cato-Cain
Behavior Technician
Karen Chen
Behavior Technician
Angelina Collier
Behavior Technician
Jennifer Silvana Cruz Aguilar
Behavior Technician
Caleb Marques Davis
Behavior Technician
Abbeatha Bondoc Del Rosario
Behavior Technician
Danae Vieira Diogo
Behavior Technician
Robert Gregory Diver
Behavior Technician
Joseph Alexander Escobedo
Behavior Technician
Jazmin Oropeza Eufracio
Behavior Technician
Danahlynn Garay
Behavior Technician
Angela Xiangyi Guo
Behavior Technician
Katherine Hennings
Behavior Technician
Jasmine Hussain
Behavior Technician
Osaruese Igiebor
Behavior Technician
Frequently Asked Questions about Behavior Technician in Castro Valley
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.