IndividualActive
Marissa Sessa, LCSW
NPI 1598030629 · Clinical Social Worker · New Haven, CT
Marissa Sessa, LCSW is a Clinical Social Worker provider in New Haven, CT (NPI 1598030629).
Provider details
- NPI number
- 1598030629
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 008565 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs 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
20 York St
New Haven, CT 06510-3220
Phone: (203) 688-8571
Fax: (203) 688-2395
Street-level locationGet directions
Mailing address
20 York St
New Haven, CT 06510-3220
Registry dates
- Enumerated
- 2012-03-22
- Last updated
- 2014-09-04
Frequently asked questions
- What is Marissa Sessa's NPI number?
- Marissa Sessa's National Provider Identifier (NPI) is 1598030629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Sessa's specialty?
- Marissa Sessa is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Sessa located?
- Marissa Sessa's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Marissa Sessa's phone number?
- The practice phone number listed in the NPPES registry for Marissa Sessa is (203) 688-8571.
- Is Marissa Sessa's NPI active?
- Yes — Marissa Sessa's NPI (1598030629) is active in the NPPES registry as of the last update on 2014-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.