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

Daniel Caleb Guarini, RBT

Individual provider Behavior Analyst · NPI 1083354443

Daniel Caleb Guarini, RBT is a Behavior Analyst in Old Greenwich, Connecticut. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
RBT — Registered Behavior Technician
Delivers behaviour therapy under a behaviour analyst's supervision.

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Practice location Address checks out

1445 E Putnam Ave
Old Greenwich, CT 06870-1379
Phone: (203) 622-8600
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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 number1083354443
Entity typeIndividual (Type 1)
GenderMale
Credentials RBT
Sole proprietorNo
NPI enumeratedMarch 31, 2022
Last updated in NPPESMarch 31, 2022
Certification dateMarch 31, 2022
Mailing address1445 E Putnam Ave, Old Greenwich, CT 06870-1379

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