npidexNPI registry + Medicare data

CHRISTOPHER BRYAN TAN, M.D.

Gastroenterology Physician · YAKIMA, WA

Individual Active NPI 1275765810

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244541,393$458,860$118,607$91,608
2023421783$468,633$91,962$73,717
2022246441$293,694$43,931$33,174

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more123$164$116
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope104$110$84
45380Biopsy of large bowel using a flexible endoscope95$123$98
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes65$128$99
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare57$246$200
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more48$122$91
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more44$110$67
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more42$91$61
G0500Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito39$5$3
G0105Colorectal cancer screening; colonoscopy on individual at high risk21$165$165
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk19$173$173
45378Diagnostic exam of large bowel using a flexible endoscope12$131$93

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓MD60614220WA
Internal Medicine Physician207R00000XMD60614220WA

Medicare eligibility

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

Other Gastroenterology Physician providers in Washington

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