OrganizationActive
The Arc of South Carolina
NPI 1821759713 · Case Management Agency · Cayce, SC
The Arc of South Carolina is a Case Management Agency organization in Cayce, SC (NPI 1821759713).
Provider details
- NPI number
- 1821759713
- Entity type
- Organization
- Primary specialty
- Case Management AgencyAgencies
- Organization subpart
- No
- Authorized official
- Margie Williamson, Executive Director(803) 748-5020
Specialties & taxonomies
Agencies
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
1202 12th St
Cayce, SC 29033-3202
Phone: (803) 748-5020
Fax: (803) 445-1026
Street-level locationGet directions
Mailing address
1202 12th St
Cayce, SC 29033-3202
Registry dates
- Enumerated
- 2022-01-04
- Last updated
- 2022-01-04
- Certified
- 2022-01-04
Frequently asked questions
- What is The Arc of South Carolina's NPI number?
- The Arc of South Carolina's National Provider Identifier (NPI) is 1821759713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Arc of South Carolina?
- The Arc of South Carolina is classified in the NPPES registry as Case Management Agency (Agencies).
- Where is The Arc of South Carolina located?
- The Arc of South Carolina's practice location on file with NPPES is 1202 12th St, Cayce, SC 29033-3202.
- What is The Arc of South Carolina's phone number?
- The practice phone number listed in the NPPES registry for The Arc of South Carolina is (803) 748-5020.
- Who is the authorized official for The Arc of South Carolina?
- The authorized official listed on The Arc of South Carolina's NPPES record is Margie Williamson, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Arc of South Carolina's NPI active?
- Yes — The Arc of South Carolina's NPI (1821759713) is active in the NPPES registry as of the last update on 2022-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.