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Deleah Gadsby
NPI 1255830840 · Behavior Analyst · Nashua, NH
Deleah Gadsby is a Behavior Analyst provider in Nashua, NH (NPI 1255830840).
Provider details
- NPI number
- 1255830840
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2 Brookline St
Nashua, NH 03064-1809
Phone: (785) 633-9440
Street-level locationGet directions
Mailing address
2 Brookline St
Nashua, NH 03064-1809
Additional practice locations (2)
- 200 Sutton St Ste 120&142North Andover, MA 01845-1656Phone: (774) 206-1125
- 340 Granite St Fl 3Manchester, NH 03102-4000Phone: (603) 801-4714
Registry dates
- Enumerated
- 2018-02-08
- Last updated
- 2025-12-04
- Certified
- 2025-12-04
Frequently asked questions
- What is Deleah Gadsby's NPI number?
- Deleah Gadsby's National Provider Identifier (NPI) is 1255830840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deleah Gadsby's specialty?
- Deleah Gadsby is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Deleah Gadsby located?
- Deleah Gadsby's practice location on file with NPPES is 2 Brookline St, Nashua, NH 03064-1809.
- What is Deleah Gadsby's phone number?
- The practice phone number listed in the NPPES registry for Deleah Gadsby is (785) 633-9440.
- Is Deleah Gadsby's NPI active?
- Yes — Deleah Gadsby's NPI (1255830840) is active in the NPPES registry as of the last update on 2025-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.