npidexNPI registry + Medicare data

ERNEST WILLIAMS, MD

Gastroenterology Physician · OXFORD, MS

Individual Active NPI 1588623292

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20246734,134$945,581$221,349$179,768
20238475,734$1,194,707$289,184$228,921
20229906,738$1,381,151$401,540$311,518

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more197$123$94
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope163$109$86
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare108$244$205
45380Biopsy of large bowel using a flexible endoscope92$168$139
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more79$158$117
G0105Colorectal cancer screening; colonoscopy on individual at high risk64$178$178
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more59$86$59
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk41$173$173
45384Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery23$166$140
43249Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm22$137$111
43450Dilation of esophagus19$38$31
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more13$107$80

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓17218MS

Medicare eligibility

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

Other Gastroenterology Physician providers in Mississippi

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