Doctor profile · Federal record
Dr. Stephen Steiner, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Chicago, IL
- NPI 1023102951
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2835 N Sheffield Ave Ste 303
Chicago, IL 606575084
(773) 368-3164
fax (312) 327-4452 - Additional location
-
1000 Health Center Dr Ste 204
Mattoon, IL 619384644
(217) 258-4155
fax (217) 258-4138 - Mailing address
-
4646 N Marine Dr, Suite 5100
Chicago, IL 606405759
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 30, 2021
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #36084986
- Medicaid
- IL #036084986
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023102951. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
251
Distinct HCPCS
7
Medicare allowed
$29,305
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 57 | 57 | $256 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 55 | 54 | $99 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 44 | 44 | $14 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 33 | 33 | $142 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 22 | $130 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 20 | 13 | $51 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 20 | 19 | $6 |
In context: peer comparison
Among 70 peers in Chicago Gastroenterology Physician, average services per provider: 239. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$305
Transactions
12
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 1 | $123.46 | |
| Janssen Biotech, INC. | 2 | $33.24 | |
| Phathom Pharmaceuticals, INC. | 2 | $32.18 | |
| Gilead Sciences, INC. | 2 | $31.69 | |
| Organon LLC | 1 | $25.46 | |
| Abbvie INC. | 1 | $18.55 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $15.67 | |
| Medtronic, INC. | 1 | $13.14 | |
| Micro-Tech Endoscopy USA, INC. | 1 | $11.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
100
Patients
31
Total drug cost
$1,852
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 40 | 14 | $475 |
| Omeprazole | Generic | 17 | 0 | $184 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 17 | 17 | $336 |
| Famotidine | Generic | 14 | 0 | $716 |
| Baclofen | Generic | 12 | 0 | $141 |
Hospital affiliations
Frequently asked questions
What is Dr. Stephen Steiner's medical specialty?
Dr. Stephen Steiner practices Gastroenterology Physician in Chicago, IL.
Where does Dr. Stephen Steiner practice?
Dr. Stephen Steiner practices at 2835 N Sheffield Ave Ste 303, Chicago, IL 606575084. Office phone: 7733683164.
What is Dr. Stephen Steiner's NPI?
Dr. Stephen Steiner's National Provider Identifier (NPI) is 1023102951, issued by NPPES.
Does Dr. Stephen Steiner accept Medicare assignment?
Yes. Dr. Stephen Steiner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Steiner 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 esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152). Source: CMS Medicare Physician & Other Practitioners file.