npidexNPI registry + Medicare data

AARON LEWIS, MD

Surgical Oncology Physician · SOUTH PASADENA, CA

Individual Active NPI 1053542100

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024298921$1,167,159$307,637$246,024
2023271839$979,450$257,827$203,987
2022244800$735,191$231,364$183,835

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more153$196$155
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more138$142$112
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more97$101$81
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more60$242$190
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes52$84$66
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes38$184$146
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes35$53$42
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes29$126$101
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more27$184$148
49329Other procedure on abdomen using an endoscope21$1,425$1,144
76998Ultrasonic guidance during surgery11$48$39

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Surgical Oncology Physician2086X0206X✓A112252CA
Surgery Physician208600000XA112252CA

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Surgical Oncology Physician providers in California

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.