Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Charlotte J Collis, LISW-CP
Clinical Social Worker in Aiken, SC · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528737251
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Registry record
Entity type Individual (Type 1)
Name Charlotte J Collis
Credential LISW-CP
Sex Female
Practice address 105 Summerwood Way Ste E, Aiken, SC, 29803
Phone (803) 816-1260
Enumeration date Sep 7, 2021
Last updated in NPPES Oct 30, 2024
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 17376 (SC) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Charlotte Collis?
Charlotte Collis is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-30.