Physician
Gastroenterology
Gastroenterology
PETALUMA, CA
Contact information is sourced from hospital affiliations. None on file.
No hospital affiliations found.
Based on specialty. Actual services may vary — contact the provider's office to confirm.
Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians
| Procedure | Avg Charge | Medicare Allowed | Medicare Paid | Services |
|---|---|---|---|---|
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare | $2,879 | $268 | $223 | 105 |
45380 Biopsy of large bowel using a flexible endoscope | $2,745 | $126 | $100 | 43 |
G0105 Colorectal cancer screening; colonoscopy on individual at high risk | $2,228 | $195 | $195 | 59 |
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | $2,153 | $94 | $75 | 56 |
45378 Diagnostic exam of large bowel using a flexible endoscope | $2,151 | $196 | $148 | 18 |
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | $1,773 | $195 | $195 | 40 |
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | $1,623 | $98 | $68 | 16 |
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | $1,033 | $185 | $147 | 22 |
99204 New patient office or other outpatient visit, 45-59 minutes | $867 | $186 | $110 | 48 |
99214 Established patient office or other outpatient visit, 30-39 minutes | $577 | $144 | $101 | 146 |
99203 New patient office or other outpatient visit, 30-44 minutes | $575 | $126 | $72 | 24 |
99213 Established patient office or other outpatient visit, 20-29 minutes | $393 | $103 | $70 | 40 |
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | $371 | $84 | $67 | 15 |
99443 Telephone medical discussion with physician, 21-30 minutes | $183 | $144 | $104 | 17 |
99422 Online digital evaluation and management service for an established patient for up to 7 days, total time 11-20 minutes | $158 | $32 | $22 | 23 |
99442 Telephone medical discussion with physician, 11-20 minutes | $137 | $103 | $69 | 14 |
99421 Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes | $80 | $16 | $13 | 11 |
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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.