npidexNPI registry + Medicare data

LEON MCLEAN, MD

Gastroenterology Physician · DERRY, NH

Individual Active NPI 1457495806

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024556957$714,315$133,109$95,932
2023476855$693,465$119,710$86,935
20225611,042$759,895$142,100$105,206

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 more308$126$88
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare154$246$178
45380Biopsy of large bowel using a flexible endoscope96$69$46
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more83$90$58
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope83$100$76
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more67$110$76
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more46$167$118
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more33$180$130
G0105Colorectal cancer screening; colonoscopy on individual at high risk17$148$148
45381Injection beneath lining of large bowel using a flexible endoscope14$15$12

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓NH17841NH

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.