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

Deleah Janae Gadsby

Individual provider Behavior Analyst · NPI 1255830840

Deleah Janae Gadsby is a Behavior Analyst in Nashua, New Hampshire. Practices as a sole proprietor and works from 3 locations. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

2 Brookline St
Nashua, NH 03064-1809
Phone: (785) 633-9440
Show map & directions

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

Additional practice locations (2)

  • 200 Sutton St Ste 120&142, North Andover, MA 01845-1656 — (774) 206-1125
  • 340 Granite St Fl 3, Manchester, NH 03102-4000 — (603) 801-4714

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1255830840
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 8, 2018
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025

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