Doctor profile · Federal record
Dr. JASON GONZAGA, M.D.
Gastroenterology Physician (CMS: GASTROENTEROLOGY) · MADISON, WI
- NPI 1710026430
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 S PARK ST
MADISON, WI 537151830
(608) 260-2900
fax (608) 260-2977
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- November 17, 2020
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Wisconsin #51710-20
- Medicaid
- WI #1710026430
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710026430. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
794
Distinct HCPCS
10
Medicare allowed
$81,234
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
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 | 190 | 187 | $5 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 126 | 125 | $235 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 115 | 115 | $110 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 56 | 42 | $75 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 53 | 52 | $79 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 41 | 33 | $122 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 39 | 39 | $165 | |
36415 |
Insertion of needle into vein for collection of blood sample | 35 | 16 | $8 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 29 | 29 | $98 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 28 | 28 | $165 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 38. This provider delivers 21× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
689
Patients
407
Total drug cost
$181,391
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 237 | 234 | $5,108 |
| Omeprazole | Generic | 125 | 41 | $2,951 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 79 | 77 | $1,472 |
| Pantoprazole Sodium | Generic | 44 | 18 | $1,329 |
| Azathioprine | Generic | 43 | 0 | $2,086 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 26 | 25 | $670 |
| Motegrity (Prucalopride Succinate) | Brand | 23 | 0 | $11,881 |
| Mesalamine | Generic | 19 | 0 | $15,427 |
| Linzess (Linaclotide) | Brand | 17 | 0 | $24,899 |
| Sucralfate | Generic | 14 | 0 | $1,008 |