Doctor profile · Federal record
Dr. BRUCE GERSHENHORN, D.O.
Hematology & Oncology Physician (CMS: MEDICAL ONCOLOGY) · Medical Oncology Physician · Hematology & Oncology Physician · DOWNERS GROVE, IL
- NPI 1588796478
- Accepts Medicare
- 25 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3745 HIGHLAND AVE FL 2
DOWNERS GROVE, IL 605151584
(630) 275-2300 - Additional location
-
1221 N Highland Ave
Aurora, IL 605061404
(630) 859-8700 - Additional location
-
4305 W Medical Center Dr Ste 1
McHenry, IL 600508425
(815) 759-8100
fax (815) 759-8106 - Mailing address
-
29373 NETWORK PL
CHICAGO, IL 606731293
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- September 30, 2024
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Illinois #036127065 · New York #231510
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588796478. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
862
Distinct HCPCS
6
Medicare allowed
$66,880
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 341 | 232 | $100 | |
36415 |
Insertion of needle into vein for collection of blood sample | 309 | 165 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 121 | 81 | $145 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 48 | 48 | $138 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $188 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 20 | 14 | $82 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 134. This provider delivers 6.4× the peer median.Open Payments
Industry payments received
All-time total
$164
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 1 | $125.01 | |
| Gilead Sciences, Inc. | 2 | $39.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
192
Patients
45
Total drug cost
$87,046
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Xarelto (Rivaroxaban) | Brand | 48 | 15 | $54,822 |
| Eliquis (Apixaban) | Brand | 37 | 15 | $29,656 |
| Hydroxyurea | Generic | 27 | 0 | $1,400 |
| Anastrozole | Generic | 23 | 0 | $344 |
| Prochlorperazine Maleate | Generic | 18 | 15 | $150 |
| Prednisone | Generic | 16 | 0 | $188 |
| Dexamethasone | Generic | 12 | 0 | $178 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 0 | $309 |