npidexNPI registry + Medicare data

FRANK SAMMARCO, M.D.

Gastroenterology Physician · NORWALK, CT

Individual Active NPI 1407953920

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024435819$465,175$113,236$89,141
2023469848$470,700$115,158$86,486
2022464917$448,225$117,617$88,513

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 more183$99$73
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope123$96$76
45380Biopsy of large bowel using a flexible endoscope112$152$115
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more80$122$87
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more66$182$132
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more57$138$106
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare51$272$229
G0105Colorectal cancer screening; colonoscopy on individual at high risk40$199$199
45378Diagnostic exam of large bowel using a flexible endoscope36$186$143
93000Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report23$16$12
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk23$195$195

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓029157CT

Medicare eligibility

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

Other Gastroenterology Physician providers in Connecticut

See all Gastroenterology Physician providers in Connecticut →

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