npidexNPI registry + Medicare data

NAOMI CHOU, MD

Gastroenterology Physician · ISSAQUAH, WA

Individual Active NPI 1518487628

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024137249$188,936$39,814$31,328
20233558$50,875$9,784$8,029

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare52$250$198
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope37$107$82
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more27$183$133
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more19$140$103
45380Biopsy of large bowel using a flexible endoscope18$129$101
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's16$17$14
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk11$193$193

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓MD61052834WA
Internal Medicine Physician207R00000XMD61052834WA

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.