What is Karen Julien's specialty?

Karen Julien (NPI 1134355324) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Los Angeles, CA.

Where does Karen Julien practice?

Karen Julien practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1134355324.

How much does Medicare pay Karen Julien?

Karen Julien (NPI 1134355324) received approximately $5K in total Medicare Part B payments, serving 35 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134355324

Karen JulienN.P

Nurse PractitionerLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 8,685 Nurse Practitioner providers in CA — below median (cohort median 222).

PRESCRIBING · PART D · 2024

Total Rx claims

140

Beneficiaries

—

Total drug cost

$591K

Distinct drugs

Brand share

30.0%

Top prescribed drugs

Ondansetron Hcl31 claims

Lenvatinib Mesylate26 claims

Prednisone19 claims

Rivaroxaban16 claims

Hydromorphone Hcl14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050660

Hospital

CCN 050696

Hospital

REFERRAL NETWORK

Where Karen Julien'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). 0 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF SOUTHERN CALIFORNIA	46	359
Anthony El-Khoueiry Medical Oncology · Los Angeles, CA	45	397
UNIVERSITY OF SOUTHERN CALIFORNIA	18	66

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events