Doctor profile · Federal record

Dr. Mohammed Irshad, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Clinton, IA

  • NPI 1508854589
  • Accepts Medicare
  • MIPS 28.6 / 100 · 2023
  • 45 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
638 S Bluff Blvd
Clinton, IA 527324742
(563) 244-5900
fax (563) 244-2801

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
October 2, 2008
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Iowa #34541
Medicaid (4)
IL #036086296 · MO #207287608 · IA #2255364 · IA #1508854589

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508854589. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
510
Distinct HCPCS
10
Medicare allowed
$69,521
HCPCS Description Services Patients Avg allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 60 56 $59
44360 Diagnostic exam of small bowel (excluding lower small intestine) using an endoscope 47 45 $122
45378 Diagnostic exam of large bowel using a flexible endoscope 47 45 $162
43249 Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 46 34 $102
45380 Biopsy of large bowel using a flexible endoscope 38 38 $138
43264 Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 34 30 $202
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 33 31 $93
43255 Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope 33 30 $179
44365 Removal of small bowel polyps or growths using an endoscope with electrical cautery 26 25 $151
99214 Established patient office or other outpatient visit, 30-39 minutes 24 23 $91

In context: peer comparison

Among 1 peers in this city , average services per provider: 28. This provider delivers 18× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$931
Transactions
22
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Phathom Pharmaceuticals, Inc. 6 $367.47
Janssen Biotech, Inc. 6 $168.87
ABBVIE INC. 3 $136.83
Madrigal Pharmaceuticals 1 $115.57
Takeda Pharmaceuticals U.S.A., Inc. 3 $60.02
GENZYME CORPORATION 1 $45.47
Medtronic, Inc. 2 $36.27

By nature of payment

Food and Beverage
$931

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
237
Patients
49
Total drug cost
$518,468
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 92 31 $1,084
Omeprazole Generic 24 0 $459
Colestipol Hcl Generic 19 0 $1,834
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) Brand 18 18 $1,497
Lubiprostone Generic 17 0 $4,520
Stelara (Ustekinumab) Brand 17 0 $490,183
Mesalamine Generic 16 0 $13,542
Hydrocortisone Generic 12 0 $200
Carvedilol Generic 11 0 $12
Colesevelam Hcl Generic 11 0 $5,136

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mohammed Irshad's medical specialty?
Dr. Mohammed Irshad practices Gastroenterology Physician in Clinton, IA.
Where does Dr. Mohammed Irshad practice?
Dr. Mohammed Irshad practices at 638 S Bluff Blvd, Clinton, IA 527324742. Office phone: 5632445900.
What is Dr. Mohammed Irshad's NPI?
Dr. Mohammed Irshad's National Provider Identifier (NPI) is 1508854589, issued by NPPES.
Does Dr. Mohammed Irshad accept Medicare assignment?
Yes. Dr. Mohammed Irshad accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mohammed Irshad commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Diagnostic exam of small bowel (excluding lower small intestine) using an endoscope (HCPCS 44360); Diagnostic exam of large bowel using a flexible endoscope (HCPCS 45378). Source: CMS Medicare Physician & Other Practitioners file.