npidexNPI registry + Medicare data

THOMAS DUCKER, MD

Gastroenterology Physician · KERRVILLE, TX

Individual Active NPI 1295753887

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20247671,609$1,046,279$198,965$146,843
20237411,496$1,004,999$189,281$143,347
20226531,405$894,662$171,929$129,749

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more636$87$61
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare248$239$169
45380Biopsy of large bowel using a flexible endoscope160$77$51
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope145$94$71
43249Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm118$125$93
G0105Colorectal cancer screening; colonoscopy on individual at high risk83$174$174
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more40$107$74
43235Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope21$98$70
45378Diagnostic exam of large bowel using a flexible endoscope20$175$114
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk18$176$176
45381Injection beneath lining of large bowel using a flexible endoscope15$26$21

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓H9895TX

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Gastroenterology Physician providers in Texas

See all Gastroenterology Physician providers in Texas →

Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.