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 1497788897

Rafael Nivar-AristyMD

PRACTICEMARION AREA PHYSICIANS LLCSee all providers at this practice →
PathologyMarion, OHI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$22
Payment records
1
By payment type
Food and Beverage$22
QUALITY · MIPS · 2024
Final MIPS score
83.0
Quality
63.3
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.34%
Individual
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,636
Unique beneficiaries
—
Total services
2,957
Distinct HCPCS
16
Medicare payment
$81K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 492 Pathology providers in OH — top quintile (cohort median 1,492).
REFERRAL NETWORK

Where Rafael Nivar-Aristy'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). 73 inbound referrers · 131 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LIMA MEMORIAL JOINT OPERATING COMPANY7491,846
Gary Brennan
Diagnostic Radiology · Beachwood, OH
281753
BOSTWICK LABORATORIES, INC,139154
Ven Kottapalli
Gastroenterology · Lima, OH
116342
Pamela Gardner
Cardiology · Lima, OH
108200
Samantha Linden
Anesthesiology · Lima, OH
98111
Hassan Semaan
Diagnostic Radiology · Napoleon, OH
92154
Mehran Arabpour
Cardiology · Lima, OH
90164
Pathology Laboratories, Inc.
Clinical Laboratory · Toledo, OH
84145
Timothy Friesner
Certified Registered Nurse Anesthetist (CRNA) · Lima, OH
7085
Darlene Weyer
Diagnostic Radiology · Lima, OH
69256
Jeremy Heffner
General Surgery · Lima, OH
69227
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LIMA MEMORIAL JOINT OPERATING COMPANY319767
Gary Brennan
Diagnostic Radiology · Beachwood, OH
184557
Patrick Behm
Anesthesiology · Lima, OH
95116
SIFUENTES, JORGE95128
MERCY HEALTH-ST RITAS MEDICAL CENTER LLC88160
James Schlotman
Anesthesiology · Fort Wayne, IN
87104
Venkat Battula
Cardiology · Lima, OH
77120
Wilfred Ellis
Infectious Disease · Celina, OH
77281
Luke Onuorah
Internal Medicine · Springfield, OH
76271
Andre Gilbert
Urology · Findlay, OH
70105
Sarat Kuchipudi
Pulmonary Disease · Lima, OH
69340
Pamela Gardner
Cardiology · Lima, OH
68120
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.