npidexNPI registry + Medicare data

AHMAD HASSAN, MD

Gastroenterology Physician · LIBERTYVILLE, IL

Individual Active NPI 1033572904

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024308912$593,318$114,472$89,954
2023118244$155,766$30,115$23,846
20223144$28,432$5,303$4,152

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes169$80$62
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes79$134$104
99221Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes72$85$66
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes70$121$95
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope54$85$65
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more48$133$104
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare43$236$185
74328Review by radiologist of image from tube placement into bile duct using an endoscope29$23$18
43235Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope22$121$96
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more15$94$75
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes14$51$41
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more14$116$61

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓036147506IL

Medicare eligibility

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

Other Gastroenterology Physician providers in Illinois

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