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

Gisselle Adriana De Leon

Individual provider Behavior Technician · NPI 1003656364

Gisselle Adriana De Leon is a Behavior Technician in Hamden, Connecticut. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

2666 State St Ste A3
Hamden, CT 06517-2232
Phone: (888) 754-0398
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1003656364
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 24, 2024
Last updated in NPPESMay 24, 2024
Certification dateMay 24, 2024

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