npidexNPI registry + Medicare data

EMERSON CHEN, MD

Hematology & Oncology Physician · PORTLAND, OR

Individual Active NPI 1134564610

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024103602$148,644$49,167$37,618
2023104298$110,620$38,884$29,087
202298317$115,587$45,693$36,459

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
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's276$16$13
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more198$145$112
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more57$105$74
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more23$181$138
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes12$171$136

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Hematology & Oncology Physician207RH0003X✓MD182080OR

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.