Roger Williams, MSW
NPI 1255483244 · Social Worker · Columbia, SC
Roger Williams, MSW is a Social Worker provider in Columbia, SC (NPI 1255483244).
Provider details
- NPI number
- 1255483244
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
- License
- 4487 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Interpreter171R00000X
Other Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2020-06-24
- Certified
- 2020-06-24
Frequently asked questions
- What is Roger Williams's NPI number?
- Roger Williams's National Provider Identifier (NPI) is 1255483244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Williams's specialty?
- Roger Williams is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Roger Williams located?
- Roger Williams's practice location on file with NPPES is 2414 Bull St, Columbia, SC 29201-1906.
- What is Roger Williams's phone number?
- The practice phone number listed in the NPPES registry for Roger Williams is (803) 898-8301.
- Is Roger Williams's NPI active?
- Yes — Roger Williams's NPI (1255483244) is active in the NPPES registry as of the last update on 2020-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.