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PROVIDER PROFILE · NPI 1386896264

Jennifer Knox BarlebenM.D.

PRACTICENEWPORT BEACH MEDICAL ASSOCIATESSee all providers at this practice →
Internal MedicineNewport Beach, 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
$834
Payment records
36
By payment type
Food and Beverage$834
QUALITY · MIPS · 2024
Final MIPS score
76.8
Quality
74.2
Cost
57.3
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.08%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
3,047
Beneficiaries
—
Total drug cost
$269K
Distinct drugs
81
Brand share
23.8%
Top prescribed drugs
Rosuvastatin Calcium177 claims
Levothyroxine Sodium136 claims
Atorvastatin Calcium136 claims
Zolpidem Tartrate126 claims
Losartan Potassium108 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,108
Unique beneficiaries
—
Total services
1,396
Distinct HCPCS
14
Medicare payment
$85K
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 Jennifer Knox Barleben'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). 5 inbound referrers · 12 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
133357
Jay Lichman
Diagnostic Radiology · Newport Beach, CA
1516
Marnie Kremer Prill
Diagnostic Radiology · Newport Beach, CA
1529
Jennifer Overstreet
Diagnostic Radiology · Newport Beach, CA
1420
January Lopez
Diagnostic Radiology · Pasadena, CA
1420
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HOAG MEMORIAL HOSPITAL PRESBYTERIAN183584
Unilab Corporation
Clinical Laboratory · West Hills, CA
114288
CALIFORNIA LABORATORY SCIENCES LLC3898
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
3575
Stephanie Stone
Physician Assistant · Newport Beach, CA
2753
Lauralyn Markle
Diagnostic Radiology · Laguna Hills, CA
2030
Christopher Lee
Internal Medicine · Newport Beach, CA
1630
UNIVERSITY OF SOUTHERN CALIFORNIA1536
PUGH, PEGGY1523
Nicolas Von Dem Bussche
Diagnostic Radiology · Newport Beach, CA
1321
Darel Benvenuti
Cardiology · Newport Beach, CA
1225
Quest Diagnostics Nichols Institute
Clinical Laboratory · San Juan Capistrano, CA
1126
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.