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Sydney Little
NPI 1821954413 · Behavior Analyst · Orange Park, FL
Sydney Little is a Behavior Analyst provider in Orange Park, FL (NPI 1821954413).
Provider details
- NPI number
- 1821954413
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
1567 Kingsley Ave
Orange Park, FL 32073-4510
Phone: (904) 602-9740
Street-level locationGet directions
Mailing address
1715 Foggy Day Dr
Middleburg, FL 32068-9089
Registry dates
- Enumerated
- 2025-12-29
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is Sydney Little's NPI number?
- Sydney Little's National Provider Identifier (NPI) is 1821954413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Little's specialty?
- Sydney Little is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Sydney Little located?
- Sydney Little's practice location on file with NPPES is 1567 Kingsley Ave, Orange Park, FL 32073-4510.
- What is Sydney Little's phone number?
- The practice phone number listed in the NPPES registry for Sydney Little is (904) 602-9740.
- Is Sydney Little's NPI active?
- Yes — Sydney Little's NPI (1821954413) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.