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

John D Sisk, COTA

Individual provider Occupational Therapy Assistant · NPI 1912978925

John D Sisk, COTA is an Occupational Therapy Assistant in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
What do these letters mean?
COTA — Certified Occupational Therapy Assistant
Delivers treatment under an occupational therapist's direction.

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Practice location Address checks out

5777 E Mayo Blvd
Phoenix, AZ 85054-4502
Phone: (480) 301-8000
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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 1754 (AZ)

Record details

NPI number1912978925
Entity typeIndividual (Type 1)
GenderMale
Credentials COTA
Sole proprietorNo
NPI enumeratedJanuary 28, 2006
Last updated in NPPESJuly 13, 2026

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