Doctor profile · Federal record
Dr. Gerard Siciliano, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Surgery Physician · Specialist · Louisville, KY
- NPI 1558322917
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3999 Dutchmans Ln, Suite 7B
Louisville, KY 402074729
(502) 896-4711
fax (502) 896-4791 - Mailing address
-
Po Box 776351
Chicago, IL 606776351
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 21, 2021
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Kentucky #32151
- Medicaid (2)
- IN #201080170 · KY #64321516
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558322917. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
863
Distinct HCPCS
10
Medicare allowed
$113,150
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 120 | 118 | $237 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 118 | 102 | $84 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 96 | $118 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 94 | 91 | $96 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 89 | 89 | $104 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 63 | 63 | $157 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 54 | 38 | $46 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 46 | 45 | $166 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 37 | 37 | $174 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 32 | 32 | $134 |
In context: peer comparison
Among 26 peers in Louisville Gastroenterology Physician, average services per provider: 84. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$458
Transactions
22
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 14 | $211.90 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $121.84 | |
| Abbvie INC. | 3 | $52.24 | |
| Genzyme Corporation | 2 | $43.38 | |
| Ardelyx, INC. | 2 | $28.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,907
Patients
730
Total drug cost
$2,077,368
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 422 | 126 | $6,332 |
| Omeprazole | Generic | 315 | 103 | $4,318 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 149 | 144 | $2,577 |
| Dicyclomine Hcl | Generic | 131 | 40 | $3,136 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 126 | 124 | $9,539 |
| Ondansetron Hcl | Generic | 117 | 38 | $1,023 |
| Linzess (Linaclotide) | Brand | 110 | 30 | $101,522 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 98 | 25 | $2,137 |
| Promethazine Hcl | Generic | 91 | 18 | $705 |
| Famotidine | Generic | 76 | 25 | $1,185 |
Hospital affiliations
Frequently asked questions
What is Dr. Gerard Siciliano's medical specialty?
Dr. Gerard Siciliano practices Gastroenterology Physician in Louisville, KY.
Where does Dr. Gerard Siciliano practice?
Dr. Gerard Siciliano practices at 3999 Dutchmans Ln, Louisville, KY 402074729. Office phone: 5028964711.
What is Dr. Gerard Siciliano's NPI?
Dr. Gerard Siciliano's National Provider Identifier (NPI) is 1558322917, issued by NPPES.
Does Dr. Gerard Siciliano accept Medicare assignment?
Yes. Dr. Gerard Siciliano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gerard Siciliano commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); 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.