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 1780611632

Ritu NayarMD

PRACTICENORTHWESTERN MEDICAL GROUPSee all providers at this practice →
PathologyChicago, ILI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
95.2
Quality
83.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.85%
APM Entity
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,019
Unique beneficiaries
—
Total services
1,399
Distinct HCPCS
13
Medicare payment
$40K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 512 Pathology providers in IL — below median (cohort median 1,607).
REFERRAL NETWORK

Where Ritu Nayar'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). 49 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE6251,889
WIGGINS, CAROLYN70157
Colin Gillespie
Pulmonary Disease · Cleveland, OH
65309
Rishi Agrawal
Diagnostic Radiology · Houston, TX
61138
William Lin
Urology · Chicago, IL
52130
Eric Hart
Diagnostic Radiology · Chicago, IL
51124
Thomas Grant
Diagnostic Radiology · Chicago, IL
4884
Xiaoqi Lin
Pathology · Chicago, IL
3390
Shilajit Kundu
Urology · Chicago, IL
3197
Ximing Yang
Pathology · New York, NY
2850
DAVISON, RICHARDO2841
Frank Miller
Diagnostic Radiology · Chicago, IL
2843
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.