Doctor profile · Federal record

Dr. Fadel Nammour, MD

Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Fargo, ND

  • NPI 1922039684
  • Accepts Medicare
  • 31 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5049 33Rd Ave S
Fargo, ND 581047080
(701) 356-1001
fax (701) 639-4550

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
August 31, 2017
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
North Dakota #9025 · Minnesota #45369
Medicaid (2)
ND #11936 · ND #030521900

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922039684. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
479
Distinct HCPCS
10
Medicare allowed
$77,428
HCPCS Description Services Patients Avg allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 164 164 $238
45380 Biopsy of large bowel using a flexible endoscope 90 90 $106
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 46 46 $115
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope 39 35 $143
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 37 37 $105
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 36 36 $168
99213 Established patient office or other outpatient visit, 20-29 minutes 26 22 $85
45378 Diagnostic exam of large bowel using a flexible endoscope 19 19 $173
99204 New patient office or other outpatient visit, 45-59 minutes 11 11 $161
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 11 11 $79

In context: peer comparison

Among 4 peers in Fargo Gastroenterology Physician, average services per provider: 43. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$136
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, INC. 1 $79.99
Gilead Sciences, INC. 2 $34.95
Intercept Pharmaceuticals, INC. 1 $14.47
Organon LLC 1 $6.60

By nature of payment

Education
$94
Food and Beverage
$42

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
476
Patients
370
Total drug cost
$87,052
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 291 286 $5,615
Omeprazole Generic 59 18 $824
Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 41 41 $892
Pantoprazole Sodium Generic 38 0 $715
Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 14 14 $266
Colesevelam Hcl Generic 11 0 $1,750
Humira Pen (Adalimumab) Brand 11 0 $76,758
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 11 11 $231

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Fadel Nammour's medical specialty?
Dr. Fadel Nammour practices Gastroenterology Physician in Fargo, ND.
Where does Dr. Fadel Nammour practice?
Dr. Fadel Nammour practices at 5049 33Rd Ave S, Fargo, ND 581047080. Office phone: 7013561001.
What is Dr. Fadel Nammour's NPI?
Dr. Fadel Nammour's National Provider Identifier (NPI) is 1922039684, issued by NPPES.
Does Dr. Fadel Nammour accept Medicare assignment?
Yes. Dr. Fadel Nammour accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Fadel Nammour commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.