npidexNPI registry + Medicare data

MAHMOUD BAYOUMI, M.D., M.P.H.

Gastroenterology Physician · KNOXVILLE, TN

Individual Active NPI 1023541109

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024171366$159,025$39,232$28,619
202359104$46,040$12,057$9,636

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
45380Biopsy of large bowel using a flexible endoscope50$48$31
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare48$203$145
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more41$123$83
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope38$82$60
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes33$160$127
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes14$109$87
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more14$90$66
91040Study of esophageal sensation by balloon distension11$45$26
91010Study of esophagus to assess movement11$59$47

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓61454TN
Gastroenterology Physician207RG0100X0101290624VA
Gastroenterology Physician207RG0100X37499MS
Internal Medicine Physician207R00000X61454TN

Medicare participation

Enrolled in Medicare

CMS lists this provider as eligible to order and refer under Medicare. They billed Medicare Part B in 2024.

Enrolment status from public CMS files — not a guarantee of coverage for any particular patient or plan. We hold no commercial-insurance network data; confirm with the provider and your insurer before an appointment.

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

Other Gastroenterology Physician providers in Tennessee

See all Gastroenterology Physician providers in Tennessee →

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