Doctor profile · Federal record
Dr. Gregory Lewis, M.D.
Urology Physician · Joliet, IL
- NPI 1023098910
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1541 Riverboat Center Dr
Joliet, IL 604319341
(815) 409-4930
fax (815) 741-3263
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- March 23, 2017
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- Illinois #036057677
- Medicaid
- IL #036057677
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023098910. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
159
Distinct HCPCS
5
Medicare allowed
$14,748
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81003 |
Automated urinalysis test | 47 | 44 | $2 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 35 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 30 | $125 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 23 | 22 | $230 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $110 |
In context: peer comparison
Among 8 peers in Joliet Urology Physician, average services per provider: 225. This provider delivers 0.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
276
Patients
123
Total drug cost
$52,611
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 75 | 44 | $1,886 |
| Finasteride | Generic | 63 | 38 | $1,193 |
| Ezetimibe | Generic | 29 | 12 | $816 |
| Myrbetriq (Mirabegron) | Brand | 24 | 14 | $21,708 |
| Rosuvastatin Calcium | Generic | 21 | 0 | $231 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 17 | 15 | $106 |
| Xarelto (Rivaroxaban) | Brand | 13 | 0 | $11,176 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 12 | 0 | $395 |
| Eliquis (Apixaban) | Brand | 11 | 0 | $9,511 |
| Gemtesa (Vibegron) | Brand | 11 | 0 | $5,590 |
Frequently asked questions
What is Dr. Gregory Lewis's medical specialty?
Dr. Gregory Lewis practices Urology Physician in Joliet, IL.
Where does Dr. Gregory Lewis practice?
Dr. Gregory Lewis practices at 1541 Riverboat Center Dr, Joliet, IL 604319341. Office phone: 8154094930.
What is Dr. Gregory Lewis's NPI?
Dr. Gregory Lewis's National Provider Identifier (NPI) is 1023098910, issued by NPPES.
What procedures does Dr. Gregory Lewis commonly perform?
Top Medicare-reported procedures in 2023: Automated urinalysis test (HCPCS 81003); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.