npidexNPI registry + Medicare data

NICHOLAS NISSEN, M.D.

Surgical Critical Care Physician · LOS ANGELES, CA

Individual Active NPI 1174507099

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244981,580$1,507,258$318,168$253,578
20236061,888$1,589,066$388,692$309,273
20226472,235$1,954,904$449,438$355,926

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes296$126$101
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more261$70$54
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes222$84$67
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes179$53$42
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more155$104$79
99202New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more60$51$39
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more59$87$65
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more56$38$30
48999Other procedure on pancreas36$2,083$1,672
99443Telephone medical discussion with physician, 21-30 minutes33$104$81
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes31$184$147
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes29$139$111

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Surgical Critical Care Physician2086S0102X✓G85301CA
Transplant Surgery Physician204F00000XG85301CA
Surgery Physician208600000XG85301CA

Medicare eligibility

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

Other Surgical Critical Care Physician providers in California

See all Surgical Critical Care Physician providers in California →

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