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 1104898493

Holly MaggianoMD

NeurologyWarren, OHI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 368406
Home health agency
CCN 361728
Hospice
CCN 360064
Hospital
CCN 360161
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
257
Unique beneficiaries
—
Total services
358
Distinct HCPCS
3
Medicare payment
$32K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 668 Neurology providers in OH — below median (cohort median 416).
PRESCRIBING · PART D · 2024
Total Rx claims
6,231
Beneficiaries
—
Total drug cost
$2.0M
Distinct drugs
92
Brand share
28.1%
Top prescribed drugs
Lamotrigine429 claims
Levetiracetam410 claims
Gabapentin350 claims
Topiramate305 claims
Carbidopa/Levodopa240 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$80
Payment records
5
By payment type
Food and Beverage$47
Education$33
REFERRAL NETWORK

Where Holly Maggiano'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
WARREN OHIO HOSPITAL COMPANY LLC54100
Connie Parks
Clinical Laboratory · Hubbard, OH
2044
Thomas Groner
Diagnostic Radiology · Cortland, OH
1821
Joshua Apgar
Diagnostic Radiology · Cortland, OH
1319
James Port
Diagnostic Radiology · Cortland, OH
1220
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MERCY HEALTH YOUNGSTOWN LLC49123
WARREN OHIO HOSPITAL COMPANY LLC3864
MERCY HEALTH YOUNGSTOWN LLC3559
YOUNGSTOWN OHIO LABORATORY SERVICES COMPANY LLC3159
Connie Parks
Clinical Laboratory · Hubbard, OH
1956
Joshua Apgar
Diagnostic Radiology · Cortland, OH
1829
Jagdish Patel
Family Practice · Warren, OH
1524
Robert Redlich
Diagnostic Radiology · Canton, OH
1431
James Port
Diagnostic Radiology · Cortland, OH
1322
Thomas Groner
Diagnostic Radiology · Cortland, OH
1218
Michael Snitzer
Internal Medicine · Warren, OH
1125
Kyle Wagamon
Dermatology · Warren, OH
1111
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.