Sydney Sullivan, BCBA
NPI 1821562455 · Behavior Analyst · East Brookfield, MA
Sydney Sullivan, BCBA is a Behavior Analyst provider in East Brookfield, MA (NPI 1821562455).
Provider details
- NPI number
- 1821562455
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BCBA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Developmental Therapist222Q00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2019-01-16
- Last updated
- 2023-07-09
- Certified
- 2023-07-09
Frequently asked questions
- What is Sydney Sullivan's NPI number?
- Sydney Sullivan's National Provider Identifier (NPI) is 1821562455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Sullivan's specialty?
- Sydney Sullivan is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Sydney Sullivan located?
- Sydney Sullivan's practice location on file with NPPES is 103 Mechanic St, East Brookfield, MA 01515-9800.
- What is Sydney Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Sydney Sullivan is (413) 459-9565.
- Is Sydney Sullivan's NPI active?
- Yes — Sydney Sullivan's NPI (1821562455) is active in the NPPES registry as of the last update on 2023-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.