Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ellie Williams, COTA/L

Individual provider Occupational Therapy Assistant · NPI 1639941073

Ellie Williams, COTA/L is an Occupational Therapy Assistant in Aguanga, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
What do these letters mean?
COTA/L — Certified Occupational Therapy Assistant, Licensed
An occupational therapy assistant who is both certified and state licensed.

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Practice location Address checks out

40110 N Preakness Ct
Aguanga, CA 92536-9312
Phone: (951) 847-6780
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence OTA6233 (CA)

Record details

NPI number1639941073
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA/L
Sole proprietorNo
NPI enumeratedOctober 30, 2023
Last updated in NPPESOctober 30, 2023
Certification dateOctober 28, 2023