npidexNPI registry + Medicare data

ADAM MAERZ, MD

Colon & Rectal Surgery Physician · SPRINGFIELD, IL

Individual Active NPI 1588195044

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024144224$108,555$34,793$26,235
2023351646$271,691$104,017$81,791
2022137256$102,313$45,913$36,845

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes23$75$60
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare19$230$194
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk17$158$158
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more15$88$40
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more15$107$63
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes11$123$98
45380Biopsy of large bowel using a flexible endoscope11$78$66

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Colon & Rectal Surgery Physician208C00000X✓036.171098IL

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.