Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chelsy Danielle Grant, AG-ACNP
Registered Nurse in Rock Hill, SC · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427815588
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Registry record
Entity type Individual (Type 1)
Name Chelsy Danielle Grant
Credential AG-ACNP
Sex Female
Practice address 1795 Dr Frank Gaston Blvd, Rock Hill, SC, 29732
Phone (803) 326-3500
Enumeration date Mar 4, 2024
Last updated in NPPES Jul 23, 2024
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 28603 (SC) Secondary
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
What is the NPI number for Chelsy Grant?
The National Provider Identifier (NPI) for Chelsy Grant is 1427815588, a Type 1 (individual) record in the CMS NPPES registry.
Where does Chelsy Grant practice?
The practice location on file with NPPES is in Rock Hill, SC. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-23.