caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1861603649

Marylou Erb

Nurse PractitionerTroy, MII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
114
Beneficiaries
—
Total drug cost
$7K
Distinct drugs
9
Brand share
20.2%
Top prescribed drugs
Furosemide18 claims
Potassium Chloride13 claims
Torsemide13 claims
Atorvastatin Calcium12 claims
Divalproex Sodium12 claims
REFERRAL NETWORK

Where Marylou Erb'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EBENSBURG CARE CENTER, LLC1711,210
Shriram Sirsikar
Internal Medicine · Johnstown, PA
1353,265
Donald Ratchford
Family Practice · Cresson, PA
861,378
L-J-L Trucking Inc.
Ambulance Service Provider · Northern Cambria, PA
59550
Physician's Mobile X-Ray, Inc.
Portable X-Ray Supplier · Harrisburg, PA
36163
HAHM, MICHAEL35114
WOLFE, PATRICK33104
Shalini Chabra
Diagnostic Radiology · Tucson, AZ
2684
John Wherthey
Diagnostic Radiology · Gettysburg, PA
2671
Stephanie Simonson
Diagnostic Radiology · Spokane, WA
2588
Samer Makhoul
Internal Medicine · Glendale, AZ
25198
Michelle Cacek
Diagnostic Radiology · Johnstown, PA
2583
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.