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SUMTER NEPHROLOGY LLC
NPI 1306280698
Internal Medicine - Nephrology in Sumter, SC

Active since April 17, 2013
3 MEDICAL CT, SUMTER, SC 29150(803) 938-5663(803) 938-5088 Get Directions Write a Review

NPPES record last updated: January 27, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sumter Nephrology Llc NPPES

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

SUMTER NEPHROLOGY LLC (NPI 1306280698) is a healthcare organization registered as a nephrology in Sumter, South Carolina and active in the NPI registry since April 2013. The organization lists Jeffrey W Smith, Owner, as its authorized official.

NPPES Registry Identity

NPI1306280698
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameSUMTER NEPHROLOGY LLC
Location Address3 MEDICAL CTSumter, SC 29150-4760
Mailing Address115 N Sumter St, 305Sumter, SC 29150-4972 · (803) 938-5663 · Fax (803) 339-1984
Phone(803) 938-5663
Fax(803) 938-5088
Organization SubpartNo
Authorized OfficialJeffrey W SmithOwner · (803) 938-5663
Enumeration DateApril 17, 2013
Last NPPES UpdateJanuary 27, 2025
NPPES CertifiedJanuary 27, 2025
✔ NPI 1306280698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
3 MEDICAL CT, Sumter, SC 29150
Open in Google Maps ↗

Other Identifiers 1

MedicaidGP6300SC

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sumter Nephrology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Sumter Nephrology LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Jeffrey Smith, D.O.
Internal Medicine
NPI 1376636969
3 MEDICAL CT
Sumter, SC 29150
(803) 938-5663
✔ PECOS✔ Accepts MedicareSame address
Angela Whittle-Merchant, FNP
Nurse Practitioner
NPI 1962549899
635 W WESMARK BLVD
Sumter, SC 29150
(803) 469-7500
✔ PECOS✔ Accepts Medicare3.0 mi

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

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 Sumter Nephrology LLC's NPI number?

The NPI number for Sumter Nephrology LLC is 1306280698. It was assigned to this organization in the NPPES registry on April 17, 2013.

Where is Sumter Nephrology LLC located?

Sumter Nephrology LLC is located at 3 Medical Ct, Sumter, SC 29150. The listed phone number is (803) 938-5663.

What is Sumter Nephrology LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Sumter Nephrology LLC enrolled in Medicare?

Yes. Sumter Nephrology LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sumter Nephrology LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Sumter Nephrology LLC, in Internal Medicine and Nurse Practitioner. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Sumter Nephrology LLC accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care and Ambetter of North Carolina list Sumter Nephrology LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sumter Nephrology LLC was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.