npidexNPI registry + Medicare data

HENRY PAIK, M.D.

Gastroenterology Physician · CHATTANOOGA, TN

Individual Active NPI 1194789149

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20245441,367$459,140$128,803$92,829
20235171,263$426,170$126,926$93,765
20225161,270$464,630$129,748$96,441

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more436$79$53
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes197$43$33
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more127$97$62
45380Biopsy of large bowel using a flexible endoscope92$153$118
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope85$61$46
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes79$114$86
45378Diagnostic exam of large bowel using a flexible endoscope62$146$93
43248Insertion of guide wire with dilation of esophagus using a flexible endoscope46$114$81
43235Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope41$81$63
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more41$147$99
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more39$110$82
G0105Colorectal cancer screening; colonoscopy on individual at high risk31$155$155

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓27599TN

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.