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

Individual provider Occupational Therapy Assistant · NPI 1932320348

William Joseph Sullivan, COTA is an Occupational Therapy Assistant in Port Jefferson, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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

200 Belle Terre Rd
Port Jefferson, NY 11777-1928
Phone: (631) 474-6264
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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 1052118 (NY)

Record details

NPI number1932320348
Entity typeIndividual (Type 1)
GenderMale
Credentials COTA
Sole proprietorYes
NPI enumeratedMay 1, 2007
Last updated in NPPESJuly 8, 2007

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