Doctor profile · Federal record
Dr. Aaron Siegel, MD
Surgery Physician (CMS: General Surgery) · Gurnee, IL
- NPI 1356332860
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 S Greenleaf St, Ste A
Gurnee, IL 600313370
(847) 856-2525
fax (847) 856-1969
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- June 29, 2010
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Illinois #036079055
- Medicaid
- IL #036079055
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356332860. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
273
Distinct HCPCS
8
Medicare allowed
$29,100
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 72 | 28 | $52 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 35 | $94 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 41 | 41 | $123 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 37 | 25 | $59 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 30 | 26 | $82 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $117 | |
47562 |
Removal of gallbladder using an endoscope | 11 | 11 | $686 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 11 | 11 | $76 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 74. This provider delivers 3.7× the peer median.Open Payments
Industry payments received
All-time total
$131
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Baxter Healthcare | 1 | $88.89 | |
| CONMED Corporation | 1 | $41.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
54
Patients
42
Total drug cost
$680
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 43 | 42 | $379 |
| Pantoprazole Sodium | Generic | 11 | 0 | $301 |
Hospital affiliations
Frequently asked questions
What is Dr. Aaron Siegel's medical specialty?
Dr. Aaron Siegel practices Surgery Physician in Gurnee, IL.
Where does Dr. Aaron Siegel practice?
Dr. Aaron Siegel practices at 1 S Greenleaf St, Gurnee, IL 600313370. Office phone: 8478562525.
What is Dr. Aaron Siegel's NPI?
Dr. Aaron Siegel's National Provider Identifier (NPI) is 1356332860, issued by NPPES.
Does Dr. Aaron Siegel accept Medicare assignment?
Yes. Dr. Aaron Siegel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Siegel commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.