Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marcus Louis Britton, M.D.
Nephrology Physician in Tupelo, MS · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003842378
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Registry record
Entity type Individual (Type 1)
Name Dr. Marcus Louis Britton
Credential M.D.
Sex Male
Practice address 1542 Medical Park Cir, Tupelo, MS, 38801
Phone (662) 844-4711
Enumeration date Jun 25, 2006
Last updated in NPPES May 22, 2009
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 19092 (MS) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License M6060 (TX) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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 Marcus Britton?
The National Provider Identifier (NPI) for Marcus Britton is 1003842378, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marcus Britton practice?
The practice location on file with NPPES is in Tupelo, MS. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Morris Hamilton Nephrology Physician · Tupelo, MS NPI 1649240599 John Lee Nephrology Physician · Tupelo, MS NPI 1205806155 Christopher Miller Nephrology Physician · Tupelo, MS NPI 1780654632 Tzonko Milev Nephrology Physician · Tupelo, MS NPI 1689644510 Thomas Wooldridge Nephrology Physician · Tupelo, MS NPI 1518937044 Renal Care Group Tupelo, LLC End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Tupelo, MS NPI 1437261260 Nephrology & Hypertension Associates, Ltd. Nephrology Physician · Tupelo, MS NPI 1902975139 Shannon Warren Family Nurse Practitioner · Tupelo, MS NPI 1497800833
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-22.