npidexNPI registry + Medicare data

BONNIE EWALD, M.D.

Gastroenterology Physician · BURLINGTON, MA

Individual Active NPI 1346535440

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024362644$394,417$73,900$58,787
2023345554$335,570$70,420$55,763
2022319568$324,102$70,148$54,161

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare92$251$211
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more91$102$74
G0500Moderate 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 monito83$6$4
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's48$17$14
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes47$82$66
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope46$109$83
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes43$136$108
45380Biopsy of large bowel using a flexible endoscope31$106$87
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more30$152$113
43235Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope25$107$78
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more13$69$51
G0105Colorectal cancer screening; colonoscopy on individual at high risk12$163$163

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓260933MA
Internal Medicine Physician207R00000X247792MA

Medicare eligibility

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

Other Gastroenterology Physician providers in Massachusetts

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