Sean Nelligan, L.C.S.W., A.C.S.W.,
NPI 1578549853 · Clinical Social Worker · Winston Salem, NC
Sean Nelligan, L.C.S.W., A.C.S.W., is a Clinical Social Worker provider in Winston Salem, NC (NPI 1578549853).
Provider details
- NPI number
- 1578549853
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W., A.C.S.W.,
- Sex
- Male
- Sole proprietor
- Yes
- License
- C000741 (NC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2005-12-19
- Last updated
- 2015-12-14
Frequently asked questions
- What is Sean Nelligan's NPI number?
- Sean Nelligan's National Provider Identifier (NPI) is 1578549853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Nelligan's specialty?
- Sean Nelligan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sean Nelligan located?
- Sean Nelligan's practice location on file with NPPES is 3410 Healy Dr, Winston Salem, NC 27103-1403.
- What is Sean Nelligan's phone number?
- The practice phone number listed in the NPPES registry for Sean Nelligan is (336) 817-3396.
- Is Sean Nelligan's NPI active?
- Yes — Sean Nelligan's NPI (1578549853) is active in the NPPES registry as of the last update on 2015-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.