Internal Medicine, Gastroenterology · Chicago, IL
NPI
1336201888
Since 2006
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
2
Medicare group memberships
Hospitals
2
Hospital affiliations
5841 S Maryland Ave
Chicago, IL, 60637
Phone (888) 824-0200
Groups this clinician bills Medicare through
Medicare paid, 2024
$38K
330 services
Medicare patients, 2024
156
Average age 71
Drug cost, 2024
$4.5M
895 prescriptions
Company payments, 2025
$59K
From 5 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Russell Cohen was code 99215 (office e&m - established), 50 times for 41 patients. In total Russell Cohen billed 330 services in 28 codes, and Medicare paid $38K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-10-24.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99215 Office E&M - Established | Office | 50 | 41 | $146.09 | $7,304 |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 39 | 34 | $13.91 | $542 |
| 99215 Office E&M - Established | Facility | 32 | 27 | $116.54 | $3,729 |
| 99214 Office E&M - Established | Office | 24 | 19 | $112.35 | $2,696 |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Facility | 21 | 18 | $14.56 | $306 |
| 45380 Lower GI Endoscopy - Other | Facility | 21 | 21 | $157.03 | $3,298 |
| 45380 Lower GI Endoscopy - Other | Office | 18 | 18 | $335.91 | $6,046 |
| 36415 Venipuncture Blood Collection | Office | 16 | 14 | $8.65 | $138 |
| 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 | Facility | 13 | 13 | $4.37 | $56.86 |
By year: 2022 $30K for 228 services; 2023 $30K for 224 services; 2024 $38K for 330 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 16 | 14 | $8.65 | $138 |
Medicare prescription drug claims, 2024
In 2024, the drug Russell Cohen prescribed most often to Medicare patients was Stelara (Ustekinumab), with 71 prescriptions and refills. In total Russell Cohen wrote 895 Medicare prescriptions that cost $4.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Stelara Ustekinumab | 71 | 91 | Under 11 | $1.9M |
| Skyrizi On-Body Risankizumab-Rzaa | 57 | 100 | 12 | $1.0M |
| Mesalamine Generic | 54 | 135 | 16 | $29K |
| Ciprofloxacin Hcl Generic | 51 | 73 | 17 | $793 |
| Humira Pen Adalimumab | 49 | 49 | Under 11 | $592K |
| Omeprazole Generic | 47 | 117 | 14 | $777 |
| Azathioprine Generic | 32 | 77 | 12 | $1,948 |
| Loperamide Loperamide Hcl | 31 | 56 | Under 11 | $1,088 |
| Colestipol Hcl Generic | 29 | 37 | Under 11 | $1,901 |
| Pantoprazole Sodium Generic | 22 | 44 | Under 11 | $214 |
| Colesevelam Hcl Generic | 20 | 20 | Under 11 | $352 |
| Rinvoq Upadacitinib | 20 | 25 | Under 11 | $210K |
| Pentasa Mesalamine | 20 | 34 | Under 11 | $36K |
| Humira(Cf) Pen Adalimumab | 18 | 26 | Under 11 | $266K |
| Balsalazide Disodium Generic | 17 | 51 | Under 11 | $4,654 |
Brand drugs: - claims; generic drugs: 534 claims; opioid claims: 25.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Russell Cohen $59K ($59K in general payments such as food, travel and fees) from 5 companies. The largest payer was Abbvie Inc. with $33K.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.