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PROVIDER PROFILE · NPI 1316239593

Margarite WallerCRNP

PRACTICELANCASTER GENERAL MEDICAL GROUPSee all providers at this practice →
Nurse PractitionerLancaster, PAI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 397013
Home health agency
CCN 390100
Hospital
CCN 395720
Nursing home
PRESCRIBING · PART D · 2024
Total Rx claims
2,825
Beneficiaries
—
Total drug cost
$140K
Distinct drugs
62
Brand share
13.2%
Top prescribed drugs
Atorvastatin Calcium211 claims
Amlodipine Besylate204 claims
Levothyroxine Sodium136 claims
Losartan Potassium126 claims
Gabapentin115 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
530
Unique beneficiaries
—
Total services
933
Distinct HCPCS
12
Medicare payment
$53K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 7,939 Nurse Practitioner providers in PA — top quintile (cohort median 235).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Margarite Waller'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). 7 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LANCASTER GENERAL HOSPITAL128402
Lancaster Emergency Medical Services Association
Ambulance Service Provider · Millersville, PA
2336
Physician's Mobile X-Ray, Inc.
Portable X-Ray Supplier · Harrisburg, PA
1519
Neelofer Sohail
Geriatric Medicine · Lancaster, PA
1529
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
1328
Kent Flinchbaugh
Podiatry · Willow Street, PA
1224
Bethany Sampsell
Nurse Practitioner · York, PA
1223
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LANCASTER GENERAL HOSPITAL97287
Amy Hancock
Family Medicine · Lancaster, PA
2658
QUEST DIAGNOSTICS CLINICAL LABORATORIES INC1949
Lancaster Emergency Medical Services Association
Ambulance Service Provider · Millersville, PA
1832
Bethany Sampsell
Nurse Practitioner · York, PA
1626
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
1636
Kent Flinchbaugh
Podiatry · Willow Street, PA
1429
Physician's Mobile X-Ray, Inc.
Portable X-Ray Supplier · Harrisburg, PA
1222
Gene Smigocki
Diagnostic Radiology · Lancaster, PA
1219
Matthew Beelen
Geriatric Medicine · Lancaster, PA
1253
Sandeep Bansal
Clinical Cardiac Electrophysiology · Lancaster, PA
1225
SHUMAN, LEIGH1115
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.