npidexNPI registry + Medicare data

GAIL HERZIG, MD

Gastroenterology Physician · ACTON, MA

Individual Active NPI 1689608440

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20243319,601$657,938$281,038$225,282
20233128,843$672,819$265,965$212,337
20223528,033$658,862$255,871$202,851

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 more80$98$69
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more60$139$109
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes60$82$65
G0105Colorectal cancer screening; colonoscopy on individual at high risk59$181$181
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope53$141$112
45380Biopsy of large bowel using a flexible endoscope50$164$136
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare37$264$223
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes21$180$143
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more18$196$139
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes16$52$41
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes13$136$108

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓80319MA

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.