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

Individual provider Occupational Therapist · NPI 1629547427

Caitlyn Guenther, OTR/L is an Occupational Therapist in West Islip, New York. Licensed in New York. Registered with an NPI since 2018.

Licensed in
NY
In the registry since
2018
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

560 Union Blvd
West Islip, NY 11795-3105
Phone: (631) 316-4097
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 023133 (NY)

Record details

NPI number1629547427
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedNovember 21, 2018
Last updated in NPPESJanuary 12, 2026
Certification dateJanuary 12, 2026

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