Occupational Therapy Assistants in Costa Mesa, CA
Browse 7 Occupational Therapy Assistant providers listed in NPPES with a practice address in Costa Mesa, California.
How Costa Mesa compares with the U.S.
7 active Occupational Therapy Assistants list a practice address in Costa Mesa, CA in the NPI registry.
With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.
None of the Occupational Therapy Assistants in Costa Mesa 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 Registry addresses can be out of date.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.
Elizabeth Cespedes
Occupational Therapy Assistant
Brian My Ha
Occupational Therapy Assistant
Lily Mai Jamison , OTA, L
Occupational Therapy Assistant
Jessica Lopez , COTA, L
Occupational Therapy Assistant
Kelly Staveley , COTA
Occupational Therapy Assistant
Marijane Swanson , COTA, C
Occupational Therapy Assistant
Tera Thoreson
Occupational Therapy Assistant
Frequently Asked Questions about Occupational Therapy Assistant in Costa Mesa
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.