npidexNPI registry + Medicare data

JEFFREY GILBERT, MD

Gastroenterology Physician · KNOXVILLE, TN

Individual Active NPI 1801067624

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20245451,220$731,862$128,566$100,932
20235991,064$674,462$139,865$107,414
20226503,407$944,207$280,940$217,640

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare255$218$181
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope167$63$49
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more94$112$76
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more92$147$97
43248Insertion of guide wire with dilation of esophagus using a flexible endoscope72$114$91
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more56$81$55
45380Biopsy of large bowel using a flexible endoscope46$64$51
G0105Colorectal cancer screening; colonoscopy on individual at high risk20$148$148
43251Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope with mechanical snare14$164$129
91065Measurement of hydrogen in breath to test for stomach and bowel symptoms13$63$47
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more12$98$71
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more12$150$92

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓44971TN

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.