npidexNPI registry + Medicare data

ISABELLA CHEN, M.D.

Hematology & Oncology Physician · VENTURA, CA

Individual Active NPI 1053621730

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024187945$439,056$114,816$86,059
2023150693$425,662$106,882$79,535
2022122585$503,150$100,988$74,288

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 more484$99$74
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more251$148$113
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more118$137$101
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more25$192$139
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more16$186$148

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Hematology & Oncology Physician207RH0003X✓A118096CA
Hematology (Internal Medicine) Physician207RH0000XA118096CA
Medical Oncology Physician207RX0202XA118096CA
Internal Medicine Physician207R00000XA118096CA
Student in an Organized Health Care Education/Training Program390200000X——

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.