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

Sarah Catherine Klein

Individual provider Behavior Analyst · NPI 1134969512

Sarah Catherine Klein is a Behavior Analyst in Islip, New York. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

2330 Union Blvd
Islip, NY 11751-3172
Phone: (631) 240-3579
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1134969512
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 31, 2024
Last updated in NPPESMay 31, 2024
Certification dateMay 30, 2024
Mailing address8 Hollywood Ave, Massapequa, NY 11758-6752

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