Doctor profile · Federal record

Dr. Mfoniso Umoren, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Gastroenterology Physician · Internal Medicine Physician · Internal Medicine Physician · Glen Burnie, MD

  • NPI 1144752106
  • Accepts Medicare
  • MIPS 79.1 / 100 · 2023
  • 10 yrs in practice
  • Licensed in 3 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
804 Landmark Dr Ste 118
Glen Burnie, MD 210614486
(410) 863-4899
Additional location
1 Medical Park Blvd
Bristol, TN 376207430
(423) 844-1121
Additional location
130 W Ravine RD
Kingsport, TN 376603837
(423) 224-4000
Show 1 more location
Additional location
824 N Military Hwy Ste 100
Norfolk, VA 235023652
(888) 236-2263
fax (757) 390-4551

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
September 29, 2025
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (3)
District of Columbia #MD048197 · Maryland #D0098776 · Tennessee #71523

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144752106. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$970
Transactions
37
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 14 $291.87
Takeda Pharmaceuticals U.S.A., Inc. 7 $153.70
Boston Scientific Corporation 1 $139.54
Exact Sciences Corporation 1 $57.85
Salix Pharmaceuticals, a division of Bausch Health US, LLC 2 $54.91
Madrigal Pharmaceuticals 2 $53.17
Lilly USA, LLC 2 $49.40
GENZYME CORPORATION 2 $42.25
Mallinckrodt Hospital Products Inc. 1 $34.50
IRONWOOD PHARMACEUTICALS, INC 2 $34.43
Fresenius Kabi USA, LLC 1 $21.27
Organon Llc 1 $20.93
PFIZER INC. 1 $15.79

By nature of payment

Food and Beverage
$970

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
22
Patients
18
Total drug cost
$435
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 22 18 $435

Frequently asked questions

Auto-generated from federal data
What is Dr. Mfoniso Umoren's medical specialty?
Dr. Mfoniso Umoren practices Gastroenterology Physician in Glen Burnie, MD.
Where does Dr. Mfoniso Umoren practice?
Dr. Mfoniso Umoren practices at 804 Landmark Dr Ste 118, Glen Burnie, MD 210614486. Office phone: 4108634899.
What is Dr. Mfoniso Umoren's NPI?
Dr. Mfoniso Umoren's National Provider Identifier (NPI) is 1144752106, issued by NPPES.
Does Dr. Mfoniso Umoren accept Medicare assignment?
Yes. Dr. Mfoniso Umoren accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.