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

Darlene Patricia O'Reilly, OT

Individual provider Occupational Therapist · NPI 1225190465

Darlene Patricia O'Reilly, OT is an Occupational Therapist in South Setauket, New York. Practices as a sole proprietor. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

See every abbreviation used in this directory →

Practice location Address checks out

4089 Nesconset Hwy
South Setauket, NY 11720-1260
Phone: (631) 331-1988
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X

Record details

NPI number1225190465
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorYes
NPI enumeratedDecember 14, 2006
Last updated in NPPESJuly 8, 2007

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