npidexNPI registry + Medicare data

MARK FESENMYER, MD

Gastroenterology Physician · MERRILLVILLE, IN

Individual Active NPI 1992770390

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20246551,325$403,148$161,718$126,210
20237091,269$463,642$159,622$124,297
20227301,442$595,201$178,093$136,592

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 more173$119$87
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes157$71$56
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes129$159$127
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare116$223$180
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more111$84$59
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's87$15$12
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope84$97$75
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare57$229$183
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more50$155$105
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes37$45$35
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes35$110$85
45380Biopsy of large bowel using a flexible endoscope33$125$97

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓01072085AIN
Gastroenterology Physician207RG0100X036105597IL

Medicare eligibility

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

Other Gastroenterology Physician providers in Indiana

See all Gastroenterology Physician providers in Indiana →

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

MARK FESENMYER, MD — NPI 1992770390