IndividualActive
Josiyah Leonard
NPI 1275483133 · Behavior Analyst · Springfield, MA
Josiyah Leonard is a Behavior Analyst provider in Springfield, MA (NPI 1275483133).
Provider details
- NPI number
- 1275483133
- 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
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
136 William St
Springfield, MA 01105-2324
Phone: (413) 258-7316
Street-level locationGet directions
Mailing address
1892 Memorial Dr
Chicopee, MA 01020-4321
Registry dates
- Enumerated
- 2026-01-30
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Josiyah Leonard's NPI number?
- Josiyah Leonard's National Provider Identifier (NPI) is 1275483133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josiyah Leonard's specialty?
- Josiyah Leonard is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Josiyah Leonard located?
- Josiyah Leonard's practice location on file with NPPES is 136 William St, Springfield, MA 01105-2324.
- What is Josiyah Leonard's phone number?
- The practice phone number listed in the NPPES registry for Josiyah Leonard is (413) 258-7316.
- Is Josiyah Leonard's NPI active?
- Yes — Josiyah Leonard's NPI (1275483133) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.