Sean Williams, LCSW
NPI 1336393362 · Clinical Social Worker · Indianapolis, IN
Sean Williams, LCSW is a Clinical Social Worker provider in Indianapolis, IN (NPI 1336393362).
Provider details
- NPI number
- 1336393362
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 34006755A (IN)
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
- 2008-11-04
- Last updated
- 2018-04-06
Frequently asked questions
- What is Sean Williams's NPI number?
- Sean Williams's National Provider Identifier (NPI) is 1336393362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Williams's specialty?
- Sean Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sean Williams located?
- Sean Williams's practice location on file with NPPES is 8401 Harcourt Rd, Indianapolis, IN 46260-2036.
- What is Sean Williams's phone number?
- The practice phone number listed in the NPPES registry for Sean Williams is (317) 338-4850.
- Is Sean Williams's NPI active?
- Yes — Sean Williams's NPI (1336393362) is active in the NPPES registry as of the last update on 2018-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.