npidexNPI registry + Medicare data

AHMAD ABOU ABBASS, M.D

Surgical Oncology Physician · MISSION VIEJO, CA

Individual Active NPI 1790946895

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024207450$306,575$124,939$97,432
2023230576$433,538$180,839$142,007
2022234597$457,171$192,832$152,284

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes54$174$130
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes48$82$66
99202New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more32$78$58
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more29$185$148
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more29$237$169
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more27$99$71
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more26$140$96
47563Removal of gallbladder with x-ray study of bile ducts using an endoscope25$692$545
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more18$116$83
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes18$116$93
49905Repair of abdomen using abdominal lining graft11$354$281

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Surgical Oncology Physician2086X0206X✓A152200CA
Transplant Surgery Physician204F00000X4301091303MI
Surgery Physician208600000X4301091303MI

Medicare eligibility

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

Other Surgical Oncology Physician providers in California

See all Surgical Oncology Physician providers in California →

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