npidexNPI registry + Medicare data

AMBER CHAROEN, M.D.

Gastroenterology Physician · KENNEWICK, WA

Individual Active NPI 1508217944

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241929,200$1,069,314$232,561$184,480
20233016,901$600,805$181,884$144,134
20221231,665$100,050$26,951$21,505

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 more90$125$96
45380Biopsy of large bowel using a flexible endoscope60$113$94
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more50$164$122
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope50$126$89
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare44$242$202
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more18$91$72
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's17$16$13

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓MD61460424WA
Gastroenterology Physician207RG0100XD92813MD
Gastroenterology Physician207RG0100XMD16624RI

Medicare eligibility

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

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