caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1497795140

Sousan KarimiM.D.,

PRACTICETOWER NEPHROLOGY MEDICAL GROUPSee all providers at this practice →
NephrologyBeverly Hills, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
2,271
Beneficiaries
—
Total drug cost
$216K
Distinct drugs
56
Brand share
16.9%
Top prescribed drugs
Atorvastatin Calcium230 claims
Amlodipine Besylate157 claims
Calcitriol149 claims
Losartan Potassium132 claims
Levothyroxine Sodium118 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
103
By payment type
Food and Beverage$2K
Education$25
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
883
Unique beneficiaries
—
Total services
1,569
Distinct HCPCS
17
Medicare payment
$138K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 985 Nephrology providers in CA — top quintile (cohort median 1,482).
REFERRAL NETWORK

Where Sousan Karimi's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 45 inbound referrers · 85 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
113480
Elton Tourje
Diagnostic Radiology · Los Angeles, CA
57160
Michael Witkosky
Diagnostic Radiology · Sacramento, CA
51143
Jason Aaronson
Diagnostic Radiology · Los Angeles, CA
51132
Willis Wagner
Vascular Surgery · Los Angeles, CA
44135
City Of Los Angeles
Ambulance Service Provider · Los Angeles, CA
41118
Dayle Robson
Diagnostic Radiology · Los Angeles, CA
39122
NPI 111492357037170
Katherine Haker
Diagnostic Radiology · Los Angeles, CA
36103
Reza Arsanjani
Cardiology · Scottsdale, AZ
3582
NPI 125533553532143
Joel Mittleman
Internal Medicine · Beverly Hills, CA
32217
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CEDARS-SINAI MEDICAL CENTER182908
Ramy Hanna
Nephrology · Orange, CA
68445
Navid Mehrpoo
Diagnostic Radiology · West Hollywood, CA
65198
Unilab Corporation
Clinical Laboratory · West Hills, CA
59211
Mamata Chithriki
Diagnostic Radiology · Los Angeles, CA
57151
Samy Sharobeem
Nephrology · Beverly Hills, CA
53199
NPI 159870008051120
Prn Ambulance, Llc
Ambulance Service Provider · North Hills, CA
48154
Xunzhang Wang
Clinical Cardiac Electrophysiology · Los Angeles, CA
48188
Sumeet Chugh
Clinical Cardiac Electrophysiology · Los Angeles, CA
48162
Michael Levine
Internal Medicine · Los Angeles, CA
46198
Elton Tourje
Diagnostic Radiology · Los Angeles, CA
42124
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.