IndividualActive
Patricia Williamson, LMSW
NPI 1780127944 · Social Worker · Columbia, SC
Patricia Williamson, LMSW is a Social Worker provider in Columbia, SC (NPI 1780127944).
Provider details
- NPI number
- 1780127944
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5249 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
1612 Marion St
Suite 206
Columbia, SC 29201-2939
Phone: (803) 779-0541
Fax: (803) 779-3150
Street-level locationGet directions
Mailing address
1612 Marion St
Columbia, SC 29201-2939
Registry dates
- Enumerated
- 2016-11-21
- Last updated
- 2016-11-21
Frequently asked questions
- What is Patricia Williamson's NPI number?
- Patricia Williamson's National Provider Identifier (NPI) is 1780127944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Williamson's specialty?
- Patricia Williamson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Patricia Williamson located?
- Patricia Williamson's practice location on file with NPPES is 1612 Marion St, Columbia, SC 29201-2939.
- What is Patricia Williamson's phone number?
- The practice phone number listed in the NPPES registry for Patricia Williamson is (803) 779-0541.
- Is Patricia Williamson's NPI active?
- Yes — Patricia Williamson's NPI (1780127944) is active in the NPPES registry as of the last update on 2016-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.