1. Home
  2. Directory
  3. South Carolina
  4. Rock Hill
  5. Registered Nurse
  6. NPI Profile

CHELSY DANIELLE GRANT AG-ACNP
NPI 1427815588
Registered Nurse in Rock Hill, SC

Active since March 04, 2024PECOS Enrolled
1795 DR FRANK GASTON BLVD, ROCK HILL, SC 29732(803) 326-3500 Get Directions Write a Review

NPPES record last updated: July 23, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 23, 2024, Mar 4, 2024 (2 updates tracked since 2024).

About Chelsy Danielle Grant Ag-acnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHELSY DANIELLE GRANT AG-ACNP (NPI 1427815588) is an individual registered nurse in Rock Hill, South Carolina, licensed in South Carolina (235113) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427815588
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameCHELSY DANIELLE GRANTCredential: AG-ACNP
Location Address1795 DR FRANK GASTON BLVDRock Hill, SC 29732-1190
Mailing Address318 Congress St NYork, SC 29745-1238
Phone(803) 326-3500
Sole ProprietorNo
Enumeration DateMarch 4, 2024
Last NPPES UpdateJuly 23, 20242 updates tracked since enumeration
NPPES CertifiedJuly 23, 2024
✔ NPI 1427815588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in SC · 235113
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
Also ListedNurse PractitionerTaxonomy 363L00000X · License 28603 (SC)
1795 DR FRANK GASTON BLVD, Rock Hill, SC 29732
Open in Google Maps ↗

Other Names 1

Other Name (5)Chelsy Grant

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chelsy Danielle Grant Ag-acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Chelsy Grant reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southeastern Hospitalist Services PC
152 mi
Hospitalist
809 82ND PKWY
Myrtle Beach, SC 29572
  • Reassigned Medicare billing, South Carolina enrollment
  • 529 clinicians in this Medicare group
NPI 1003280108 (843) 692-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAM MEDICAL SERVICES, LLC
Physical Medicine & Rehabilitation
1795 DR FRANK GASTON BLVD
ROCK HILL, SC 29732
York County (843) 484-5168
ENCOMPASS HEALTH REHABILITATION HOSPITAL OF ROCK HILL, LLC
Rehabilitation Hospital
1795 DR FRANK GASTON BLVD
ROCK HILL, SC 29732
York County (803) 326-3500
REBECCA R LOUIE D.O.
Physical Medicine & Rehabilitation
1795 DR FRANK GASTON BLVD
ROCK HILL, SC 29732
York County (803) 326-3630
SOUTHEASTERN MEDICAL ASSOCIATES, LLC
Internal Medicine
1795 DR FRANK GASTON BLVD
ROCK HILL, SC 29732
York County (839) 400-4440
PAUL R PONNAIYA MD A PROFESSIONAL CORPORATION
Internal Medicine
1795 DR FRANK GASTON BLVD
ROCK HILL, SC 29732
York County (702) 256-3637
CCRAFTMD LLC
Family Medicine
1795 DR FRANK GASTON BLVD
ROCK HILL, SC 29732
York County (803) 326-3500
NOAH PROFESSIONAL SERVICES
Internal Medicine
1795 DR FRANK GASTON BLVD
ROCK HILL, SC 29732
York County (803) 326-3500
FIRST MED PC
Family Medicine
1795 DR FRANK GASTON BLVD
ROCK HILL, SC 29732
York County (516) 849-8385

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chelsy Grant's NPI number?

The NPI number for Chelsy Grant is 1427815588. It was assigned to this individual provider in the NPPES registry on March 4, 2024.

Where is Chelsy Grant located?

Chelsy Grant practices at 1795 Dr Frank Gaston Blvd, Rock Hill, SC 29732. The listed phone number is (803) 326-3500.

What is Chelsy Grant's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Is Chelsy Grant enrolled in Medicare?

Yes. Chelsy Grant is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Chelsy Grant's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsy Grant reassigns Medicare benefits to Southeastern Hospitalist Services PC (Myrtle Beach, SC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chelsy Grant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Chelsy Grant was last updated on July 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.