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 1760564702

Siamak BarkhordarianM.D.

PRACTICEDAVID M FILSOOF MD INCSee all providers at this practice →
Vascular SurgeryLos Angeles, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
49.1
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,962
Unique beneficiaries
—
Total services
2,390
Distinct HCPCS
35
Medicare payment
$272K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 399 Vascular Surgery providers in CA — top quintile (cohort median 763).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Siamak Barkhordarian'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). 97 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
OLYMPIA HEALTH CARE LLC239454
City Of Los Angeles
Ambulance Service Provider · Los Angeles, CA
199534
Richard Yoo
Diagnostic Radiology · Los Angeles, CA
1681,731
Justin Bick-Forrester
Diagnostic Radiology · Los Angeles, CA
123703
John Lin
Diagnostic Radiology · Los Angeles, CA
104562
Willis Wagner
Vascular Surgery · Los Angeles, CA
96402
Mirali Zarrabi
Internal Medicine · Beverly Hills, CA
84296
Khaldoun Sroujieh
Cardiology · Los Angeles, CA
80701
Arshia Noori
Clinical Cardiac Electrophysiology · Los Angeles, CA
75199
Pagiel Shechter
Nephrology · Los Angeles, CA
65856
SPECTRA LABORATORIES INC54296
Shahram Ravan
Cardiology · Beverly Hills, CA
54111
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.