npidexNPI registry + Medicare data

JASON HUFFMAN, M.D.

Gastroenterology Physician · KNOXVILLE, TN

Individual Active NPI 1598838765

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20246921,098$780,702$139,709$110,420
20236431,095$750,792$141,914$113,855
20226603,601$800,562$223,506$173,420

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare172$215$177
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope169$82$64
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes104$155$120
91200Measurement of liver stiffness90$27$19
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more77$115$78
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more42$149$101
43249Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm40$123$93
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes38$71$56
45380Biopsy of large bowel using a flexible endoscope38$111$88
G0105Colorectal cancer screening; colonoscopy on individual at high risk29$154$154
43235Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope28$105$83
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes24$116$92

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓53758TN

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

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