Doctor profile · Federal record
Dr. Kamran Ayub, MD
Gastroenterology Physician (CMS: Gastroenterology) · Oak Lawn, IL
- NPI 1942317243
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9921 Southwest Hwy
Oak Lawn, IL 60453
(708) 499-5678
fax (708) 499-5685 - Mailing address
-
9921 Southwest Highway
Oak Lawn, IL 60453
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 27, 2009
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #036119910
- Medicaid (2)
- IL #036119910 · WA #8291247
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942317243. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,252
Distinct HCPCS
10
Medicare allowed
$472,848
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 615 | 432 | $134 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 375 | 343 | $67 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 189 | 158 | $95 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 178 | 173 | $157 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 170 | 118 | $83 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 162 | 162 | $175 | |
43259 |
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 152 | 149 | $220 | |
43264 |
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 125 | 78 | $44 | |
43274 |
Insertion of stent into pancreatic or bile duct using a flexible endoscope | 119 | 94 | $478 | |
74328 |
Review by radiologist of image from tube placement into bile duct using an endoscope | 118 | 74 | $24 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 65. This provider delivers 50× the peer median.Open Payments
Industry payments received
All-time total
$31,876
Transactions
78
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AIMMUNE THERAPEUTICS, INC. | 8 | $14,467.96 | |
| Madrigal Pharmaceuticals | 9 | $5,203.30 | |
| Pinnacle Biologics, Inc | 6 | $5,123.78 | |
| ABBVIE INC. | 20 | $3,754.94 | |
| Olympus Corporation of the Americas | 19 | $1,934.82 | |
| Laborie Medical Technologies Corp. | 3 | $360.03 | |
| CONMED Corporation | 2 | $307.37 | |
| Boston Scientific Corporation | 2 | $262.97 | |
| Endogastric Solutions, Inc | 1 | $120.27 | |
| Mauna Kea Technologies, Inc. | 1 | $107.68 | |
| AnX Robotica Corp | 1 | $99.83 | |
| QOL Medical, LLC | 3 | $78.90 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $26.61 | |
| Janssen Biotech, Inc. | 1 | $22.82 | |
| Merit Medical Systems Inc | 1 | $4.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
432
Patients
199
Total drug cost
$117,056
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 129 | 63 | $2,263 |
| Metoclopramide Hcl | Generic | 82 | 77 | $79 |
| Omeprazole | Generic | 78 | 32 | $1,419 |
| Famotidine | Generic | 27 | 13 | $600 |
| Tramadol Hcl | Generic | 24 | 14 | $112 |
| Ondansetron Odt (Ondansetron) | Brand | 22 | 0 | $301 |
| Sucralfate | Generic | 17 | 0 | $323 |
| Ursodiol | Generic | 15 | 0 | $3,056 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 14 | 0 | $94,790 |
| Linzess (Linaclotide) | Brand | 13 | 0 | $13,888 |
Hospital affiliations
Frequently asked questions
What is Dr. Kamran Ayub's medical specialty?
Dr. Kamran Ayub practices Gastroenterology Physician in Oak Lawn, IL.
Where does Dr. Kamran Ayub practice?
Dr. Kamran Ayub practices at 9921 Southwest Hwy, Oak Lawn, IL 60453. Office phone: 7084995678.
What is Dr. Kamran Ayub's NPI?
Dr. Kamran Ayub's National Provider Identifier (NPI) is 1942317243, issued by NPPES.
Does Dr. Kamran Ayub accept Medicare assignment?
Yes. Dr. Kamran Ayub accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kamran Ayub commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.