IndividualActive
Sean Serrano, LMSW
NPI 1669344909 · Social Worker · Manchester, CT
Sean Serrano, LMSW is a Social Worker provider in Manchester, CT (NPI 1669344909).
Provider details
- NPI number
- 1669344909
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 8989 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 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
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
642 Hilliard St Ste 1311
Manchester, CT 06042-2700
Phone: (860) 422-5762
Street-level locationGet directions
Mailing address
77 Stafford St
Waterbury, CT 06704-1430
Registry dates
- Enumerated
- 2025-09-17
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Sean Serrano's NPI number?
- Sean Serrano's National Provider Identifier (NPI) is 1669344909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Serrano's specialty?
- Sean Serrano is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sean Serrano located?
- Sean Serrano's practice location on file with NPPES is 642 Hilliard St Ste 1311, Manchester, CT 06042-2700.
- What is Sean Serrano's phone number?
- The practice phone number listed in the NPPES registry for Sean Serrano is (860) 422-5762.
- Is Sean Serrano's NPI active?
- Yes — Sean Serrano's NPI (1669344909) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.