Abigail Yap Castillo, COTA/L
Occupational Therapy Assistant · Arcadia, CA
Abigail Yap Castillo, COTA/L is an occupational therapy assistant with a practice address in Arcadia, California, and NPI 1568174621, issued on Dec 20, 2022. Check the license (California 7575, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Abigail Yap Castillo
- Credential
- COTA/L
- Primary taxonomy
- Occupational Therapy Assistant 224Z00000X
- License number
- 7575 CA
Self-reported in NPPES; status is on the state search - Practice location
- 317 E Foothill Blvd Ste 100, Arcadia, CA 91006
- Phone
- (626) 275-6302
- Enumerated
- Dec 20, 2022
- Record last updated
- Aug 7, 2026
- Fax
- (626) 226-5962
- Entity
- Type 1 · individual
8 nearest occupational therapy assistant records → All 1,869 in California → Look up another NPI →
Also registered at 317 E Foothill Blvd Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hannah SampsonOccupational Therapy Assistant1407787930
- Anna Vogt, PTAPhysical Therapy Assistant1962326769
Verify Abigail Yap Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 7575Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Abigail Yap Castillo among 1,869 occupational therapy assistant records in California
Abigail Yap Castillo, COTA/L is one of 1,869 occupational therapy assistant records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 63% of them.
- NPI issued2022 · 63% of these records are older, 31% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 224Z00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Therapy Assistant providers in California
There are 1,869 occupational therapy assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,869 in California → Every provider in Arcadia → Occupational Therapy Assistant nationwide →
The 8 occupational therapy assistant records with the nearest ZIP codes
- Keiko Achiwa, COTA/LArcadia, CA 910061750147542
- Jobelle Rose Acosta, COTA/LArcadia, CA 910061235062415
- Amanda Harnen, COTA/LArcadia, CA 910061962109249
- Hannah SampsonArcadia, CA 910061407787930
- Christopher SanchezArcadia, CA 910061952183451
- Leslie SotoArcadia, CA 910061003612599
- Sarah VallesArcadia, CA 910061295457869
- Zhezhi Kuo, COTA/LArcadia, CA 910071629323233
Common questions
What is Abigail Yap Castillo, COTA/L's NPI number?
Abigail Yap Castillo, COTA/L's National Provider Identifier (NPI) is 1568174621, issued on Dec 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Abigail Yap Castillo, COTA/L located?
The NPPES record lists a practice address at 317 E Foothill Blvd Ste 100, Arcadia, CA, 91006. Phone: (626) 275-6302. Providers update this record themselves, so call before visiting.
How can I verify Abigail Yap Castillo, COTA/L's license?
NPPES lists California license number 7575, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.