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PROVIDER PROFILE · NPI 1306894191

Brian KoperekMD

PRACTICEORANGE COAST WOMEN'S MEDICAL GROUPSee all providers at this practice →
Obstetrics & GynecologyLaguna Hills, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050224
Hospital
CCN 050567
Hospital
CCN 050603
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
613
Beneficiaries
—
Total drug cost
$39K
Distinct drugs
17
Brand share
36.4%
Top prescribed drugs
Estradiol204 claims
Progesterone, Micronized45 claims
Estradiol38 claims
Clotrimazole/Betamethasone Dip37 claims
Fluconazole27 claims
REFERRAL NETWORK

Where Brian Koperek'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). 3 inbound referrers · 6 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SADDLEBACK MEMORIAL MEDICAL CENTER68164
Unilab Corporation
Clinical Laboratory · West Hills, CA
1537
NPI 10735562701325
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SADDLEBACK MEMORIAL MEDICAL CENTER3776
Unilab Corporation
Clinical Laboratory · West Hills, CA
2067
MISSION HOSPITAL REGIONAL MEDICAL CENTER1948
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
1632
Gary Levine
Diagnostic Radiology · Laguna Hills, CA
1523
BUCCIARELLI, NANCY1522
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
Total beneficiaries
713
Unique beneficiaries
—
Total services
762
Distinct HCPCS
16
Medicare payment
$48K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,761 Obstetrics & Gynecology providers in CA — top quintile (cohort median 118).
QUALITY · MIPS · 2024
Final MIPS score
87.5
Quality
84.1
Cost
74.2
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.53%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$129
Payment records
6
By payment type
Food and Beverage$129