Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Francis Roosevelt Gilliam III, MD

Clinical Cardiac Electrophysiology Physician in Sumter, SC · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891704474

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Registry record

Entity type Individual (Type 1)

Name Francis Roosevelt Gilliam III

Credential MD

Sex Male

Practice address 115 N Sumter St Ste 410, Sumter, SC, 29150

Phone (803) 774-9797

Fax (803) 774-9796

Enumeration date Aug 5, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 14615 (SC) Secondary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 14615 (SC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
8935558	Medicaid	NC	-
14615	Other	SC	STATE LICENSE
27190	Other	NC	STATE LICENSE
0101043514	Other	VA	STATE LICENSE
Q27190	Medicaid	SC	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Francis Gilliam?

The National Provider Identifier (NPI) for Francis Gilliam is 1891704474, a Type 1 (individual) record in the CMS NPPES registry.

Where does Francis Gilliam practice?

The practice location on file with NPPES is in Sumter, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

William Stavrou Cardiovascular Disease Physician · Sumter, SC NPI 1528031531 Jaideep Debsikdar Cardiovascular Disease Physician · Sumter, SC NPI 1558308452 Shannon Cornell Adult Health Nurse Practitioner · Sumter, SC NPI 1679951990 Cameron Thomasson Acute Care Nurse Practitioner · Sumter, SC NPI 1205368230 Margaret Britt Family Nurse Practitioner · Sumter, SC NPI 1033741590

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.