What is Julie Callender's specialty?

Julie Callender (NPI 1518949635) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Lancaster, PA.

Where does Julie Callender practice?

Julie Callender practices in Lancaster, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1518949635.

How much does Medicare pay Julie Callender?

Julie Callender (NPI 1518949635) received approximately $13K in total Medicare Part B payments, serving 121 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518949635

Julie CallenderCRNP

PRACTICELANCASTER GASTROENTEROLOGY, INC.See all providers at this practice →

Nurse PractitionerLancaster, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

107

Unique beneficiaries

—

Total services

111

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 7,939 Nurse Practitioner providers in PA — below median (cohort median 235).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Julie Callender'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LANCASTER GENERAL HOSPITAL	203	697
Paul Allegretti Gastroenterology · Lancaster, PA	41	117
Melissa Mckernan Pulliam Clinical Cardiac Electrophysiology · Lancaster, PA	31	60
CHEN, STEVE	29	57
John Horwhat Gastroenterology · Lancaster, PA	29	43
Jeffrey Kramer Diagnostic Radiology · Allentown, PA	23	36
Lancaster Emergency Medical Services Association Ambulance Service Provider · Millersville, PA	23	30
Patrick Weybright Diagnostic Radiology · Lancaster, PA	22	31
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	19	37
Matthew Wiggins Diagnostic Radiology · Lancaster, PA	18	20
Seth Worley Clinical Cardiac Electrophysiology · Lancaster, PA	18	33
Mark Etter Cardiology · Lancaster, PA	17	43

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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