Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Haley Joy Ostrem, COTA/L

Individual provider Occupational Therapist · NPI 1154073849

Haley Joy Ostrem, COTA/L is an Occupational Therapist in Gilbert, Arizona. Licensed in Arizona. Registered with an NPI since 2022.

Licensed in
AZ
In the registry since
2022
Specialties on file
2
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

690 E Warner Rd Ste 105
Gilbert, AZ 85296-3055
Phone: (480) 820-6366
Fax: (480) 820-0462
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence OTA-046943 (AZ)
Occupational Therapist Taxonomy 225X00000X · Licence 046943 (AZ)

Record details

NPI number1154073849
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA/L
Sole proprietorNo
NPI enumeratedJanuary 24, 2022
Last updated in NPPESMarch 9, 2023
Certification dateMarch 9, 2023
Mailing address690 E Warner Rd Ste 105, Gilbert, AZ 85296-3055

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