npidexNPI registry + Medicare data

LEAH CREAHAN, MD

Gastroenterology Physician · ACTON, MA

Individual Active NPI 1629500921

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024204962$214,242$59,426$46,974
2023124209$116,145$26,710$21,562

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 more101$98$70
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes44$82$65
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope34$135$107
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more25$121$89
45380Biopsy of large bowel using a flexible endoscope23$154$128
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare21$264$220
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more18$181$136
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes18$136$102
G0105Colorectal cancer screening; colonoscopy on individual at high risk12$184$184
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more11$140$111

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓282807MA

Medicare eligibility

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

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