IndividualActive
William Smith, MSW
NPI 1538178710 · Clinical Social Worker · New Haven, CT
William Smith, MSW is a Clinical Social Worker provider in New Haven, CT (NPI 1538178710).
Provider details
- NPI number
- 1538178710
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 000976 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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) 688-9851
Street-level locationGet directions
Mailing address
69 Florence Ave
New Haven, CT 06512-3946
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2010-09-28
Frequently asked questions
- What is William Smith's NPI number?
- William Smith's National Provider Identifier (NPI) is 1538178710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Smith's specialty?
- William Smith is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Smith located?
- William Smith's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is William Smith's phone number?
- The practice phone number listed in the NPPES registry for William Smith is (203) 688-9851.
- Is William Smith's NPI active?
- Yes — William Smith's NPI (1538178710) is active in the NPPES registry as of the last update on 2010-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.