Sean Tolliver, LCSW
NPI 1164659967 · Clinical Social Worker · Rockville Centre, NY
Sean Tolliver, LCSW is a Clinical Social Worker provider in Rockville Centre, NY (NPI 1164659967).
Provider details
- NPI number
- 1164659967
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- R035509-1 (NY)
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
17 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
- 2009-06-18
- Last updated
- 2009-06-18
Frequently asked questions
- What is Sean Tolliver's NPI number?
- Sean Tolliver's National Provider Identifier (NPI) is 1164659967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Tolliver's specialty?
- Sean Tolliver is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sean Tolliver located?
- Sean Tolliver's practice location on file with NPPES is 165 N Village Ave, Rockville Centre, NY 11570-3761.
- What is Sean Tolliver's phone number?
- The practice phone number listed in the NPPES registry for Sean Tolliver is (516) 536-4008.
- Is Sean Tolliver's NPI active?
- Yes — Sean Tolliver's NPI (1164659967) is active in the NPPES registry as of the last update on 2009-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.