Marcus Louis Britton, M.D.
NPI 1003842378ActiveIndividual· Internal Medicine, Nephrology· Tupelo, MS
Internal Medicine, Nephrology (M.D.) in Tupelo, Mississippi, trained at University of Mississippi School of Medicine (class of 2004). 601 Medicare patients in 2024, $190,177 paid; nearly all of their 1,864 Part D prescriptions were generic (91%). Fresenius USA Marketing, Inc. was the largest of 12 companies reporting payments in 2025, $696.18 in all, mostly food and beverage.
Overview
| NPI | 1003842378 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 25, 2006 |
| Last updated in NPPES | May 22, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 19092 | MS |
| Internal Medicine | 207R00000X | 19092 | MS |
| Internal Medicine | 207R00000X | M6060 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (AL); Practitioner - Nephrology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 601 |
|---|---|
| Services billed | 3,930 across 30 procedure codes |
| Paid by Medicare | $190,177 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,864 · 3,388 30-day fills |
|---|---|
| Patients | 315 |
| Total drug cost | $228,679 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Nephrology |
Medical group
- Nephrology and Hypertension Associates LtdTupelo, MS · 19 clinicians
Hospital affiliations
- Baptist Memorial Hospital Union CountyNew Albany, MS
- Clay County Medical CorporationWest Point, MS
- Greenwood Leflore HospitalGreenwood, MS
- North Mississippi Medical CenterTupelo, MS
- North Mississippi Medical Center-Gilmore AmoryAmory, MS
Other facilities
- Fkc Lee CountyDialysis facility · Tupelo, MS
- Fmc West PointDialysis facility · West Point, MS
- Fresenius Kidney Care TupeloDialysis facility · Tupelo, MS
- Tupelo Home TherapiesDialysis facility · Tupelo, MS
Industry payments (Open Payments)
- 2025$696.18 · 36 payments from 12 companies
- 2024$723.25 · 40 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fresenius USA Marketing, Inc. | $253.16 | 14 |
| Novartis Pharmaceuticals Corporation | $138.01 | 6 |
| Otsuka America Pharmaceutical, Inc. | $89.29 | 4 |
| Amgen Inc. | $79.06 | 4 |
| Aurinia Pharma U.S., Inc. | $21.35 | 1 |
What the 2025 payments were for
- Food and Beverage$676.38 · 35 payments
- Education$19.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Nephrology providers in Mississippi →