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 1427153360

NPI 1427153360

PRACTICETHE REGENTS OF THE UNIVERSITY OF CALIFORNIASee all providers at this practice →
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
REFERRAL NETWORK

Where NPI 1427153360'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). 8 inbound referrers · 18 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA121396
MAKAREWICZ, KATHLEEN2558
Unilab Corporation
Clinical Laboratory · West Hills, CA
1934
Douglas Rusnack
Diagnostic Radiology · Coeur D Alene, ID
1736
Edwin Jacobs
Hematology-Oncology · Burbank, CA
16102
MOTION PICTURE AND TELEVISION FUND1448
Grace Jeon
General Surgery · Anaheim, CA
1218
Cheryce Fischer
Diagnostic Radiology · Los Angeles, CA
1124
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA68186
Regents Of The University Of
Clinical Laboratory · Panorama City, CA
3577
ESTEBAN, JOSE3078
Amir Bahadori
Internal Medicine · Sherman Oaks, CA
28155
Mark Beller
Diagnostic Radiology · Lancaster, CA
27109
Xu Yao
Pathology · Burbank, CA
2670
Edward Jahnke
Diagnostic Radiology · Burbank, CA
24108
MAKAREWICZ, KATHLEEN2343
Specialty Surgical Center Of Encino Lp
Ambulatory Surgical Center · Encino, CA
2041
Douglas Rusnack
Diagnostic Radiology · Coeur D Alene, ID
1943
Unilab Corporation
Clinical Laboratory · West Hills, CA
1731
Babak Shayestehfar
Diagnostic Radiology · North Hollywood, CA
1521
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.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
87.5
Quality
80.8
Cost
71.9
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.52%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.