npidexNPI registry + Medicare data

EDWIN LAI, M.D.

Gastroenterology Physician · BELLEVUE, WA

Individual Active NPI 1891824777

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20242701,977$322,287$97,448$76,849
20233063,728$455,649$154,685$121,521
20223183,268$457,128$149,092$116,776

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
45380Biopsy of large bowel using a flexible endoscope70$127$104
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare70$261$220
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more43$100$57
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope40$100$75
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more32$137$90
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes25$52$38
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes21$137$104
G0105Colorectal cancer screening; colonoscopy on individual at high risk20$181$181
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more15$123$80

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓00047860WA

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.