Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cornerstone Project SC, LLC

Organization Substance Use Disorder Rehabilitation Clinic/Center · NPI 1922487610

Cornerstone Project SC, LLC is a Substance Use Disorder Rehabilitation Clinic/Center in Columbia, South Carolina. Licensed in South Carolina. Registered with an NPI since 2015.

Licensed in
SC
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1919 Hampton St
Columbia, SC 29201-3535
Phone: (803) 764-3798
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Substance Use Disorder Rehabilitation Clinic/Center (primary) Taxonomy 261QR0405X · Licence 261QR405X (SC)

Record details

NPI number1922487610
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leslie Wilson — Senior Vice President · (803) 210-9554
NPI enumeratedMay 27, 2015
Last updated in NPPESMay 27, 2015
Mailing address1919 Hampton St, Columbia, SC 29201-3535

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