npidexNPI registry + Medicare data

ANAS GREMIDA, MD

Gastroenterology Physician · SAINT LOUIS, MO

Individual Active NPI 1295098457

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024229359$312,141$48,771$39,721
2023188264$240,835$38,551$30,492
2022148222$213,624$32,683$26,564

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 more49$123$90
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes42$125$100
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes35$76$60
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare33$235$197
45380Biopsy of large bowel using a flexible endoscope28$124$104
43235Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope24$95$74
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope21$103$82
G0105Colorectal cancer screening; colonoscopy on individual at high risk21$170$170

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓2019045759MO
Internal Medicine Physician207R00000X2019045759MO

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.