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PROVIDER PROFILE · NPI 1275536773

Khosrow MahdaviMD

Internal MedicineCosta Mesa, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$122
Payment records
1
By payment type
Food and Beverage$122
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
83.7
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.05%
APM Entity
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050224
Hospital
CCN 050348
Hospital
CCN 050603
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
566
Beneficiaries
—
Total drug cost
$1.6M
Distinct drugs
25
Brand share
35.5%
Top prescribed drugs
Apixaban75 claims
Anastrozole51 claims
Tamoxifen Citrate40 claims
Letrozole29 claims
Warfarin Sodium27 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,027
Unique beneficiaries
—
Total services
1,943
Distinct HCPCS
8
Medicare payment
$237K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
REFERRAL NETWORK

Where Khosrow Mahdavi'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). 47 inbound referrers · 108 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
2251,406
Scott Williams
Diagnostic Radiology · Stanford, CA
44318
William Vandalsem
Diagnostic Radiology · Newport Beach, CA
44249
Winston Whitney
Diagnostic Radiology · Newport Beach, CA
41187
Peter Giuliano
Diagnostic Radiology · Newport Beach, CA
40177
Shaya Ghazinoor
Diagnostic Radiology · Newport Beach, CA
39226
Michael Roossin
Diagnostic Radiology · Newport Beach, AR
38125
Frederick Birnberg
Diagnostic Radiology · Newport Beach, CA
37182
John Lieu
Diagnostic Radiology · Palo Alto, CA
33123
Marnie Kremer Prill
Diagnostic Radiology · Newport Beach, CA
2899
STALLMAN, JANET27164
January Lopez
Diagnostic Radiology · Pasadena, CA
2668
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HOAG MEMORIAL HOSPITAL PRESBYTERIAN4015,321
Unilab Corporation
Clinical Laboratory · West Hills, CA
1781,078
CALIFORNIA LABORATORY SCIENCES LLC1261,125
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
97517
Quest Diagnostics Nichols Institute
Clinical Laboratory · San Juan Capistrano, CA
88345
UNIVERSITY OF CALIFORNIA IRVINE81944
Jinsoo Keyoung
Diagnostic Radiology · Stanford, CA
63418
NPI 161905447556201
Mark Chen
Diagnostic Radiology · Newport Beach, CA
50422
Miles Chang
Diagnostic Radiology · Newport Beach, CA
49197
Humberto Wong
Diagnostic Radiology · Stanford, CA
49257
William Vandalsem
Diagnostic Radiology · Newport Beach, CA
49320
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.