npidexNPI registry + Medicare data

MARK YOUNG, M.D.

Gastroenterology Physician · JOHNSON CITY, TN

Individual Active NPI 1568466969

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20245198,174$1,137,576$278,252$221,764
20235855,616$1,088,765$225,858$176,993
20225401,710$918,206$156,443$121,190

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 more132$124$92
45380Biopsy of large bowel using a flexible endoscope111$130$105
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more101$87$66
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare97$244$202
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope92$94$74
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes81$48$39
99221Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes55$79$60
43235Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope40$113$87
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes35$77$63
43248Insertion of guide wire with dilation of esophagus using a flexible endoscope32$147$108
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk24$179$179
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes23$128$101

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓MD17797TN

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.