npidexNPI registry + Medicare data

ARTHUR CHASEN, MD

Surgery Physician · WAILUKU, HI

Individual Active NPI 1518034909

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024165446$117,450$78,657$59,777
2023157491$171,802$83,143$64,089
202298358$186,653$88,154$69,069

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 more221$115$83
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more39$171$124
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes27$78$62
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope22$99$79
45378Diagnostic exam of large bowel using a flexible endoscope17$181$144
45380Biopsy of large bowel using a flexible endoscope15$197$153

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Surgery Physician208600000X✓8750HI
Surgery Physician208600000X60810GA

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.