IndividualActive
Andrea Grzedzinski
NPI 1952128340 · Behavior Analyst · Seymour, CT
Andrea Grzedzinski is a Behavior Analyst provider in Seymour, CT (NPI 1952128340).
Provider details
- NPI number
- 1952128340
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2274 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% 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
100 Bank St
Seymour, CT 06483-2806
Phone: (860) 200-1100
Street-level locationGet directions
Mailing address
100 Bank St
Seymour, CT 06483-2806
Registry dates
- Enumerated
- 2024-09-25
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Andrea Grzedzinski's NPI number?
- Andrea Grzedzinski's National Provider Identifier (NPI) is 1952128340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Grzedzinski's specialty?
- Andrea Grzedzinski is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Andrea Grzedzinski located?
- Andrea Grzedzinski's practice location on file with NPPES is 100 Bank St, Seymour, CT 06483-2806.
- What is Andrea Grzedzinski's phone number?
- The practice phone number listed in the NPPES registry for Andrea Grzedzinski is (860) 200-1100.
- Is Andrea Grzedzinski's NPI active?
- Yes — Andrea Grzedzinski's NPI (1952128340) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.