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 1205860541

Valentina StosorMD

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

Related data on other Healthparse brands

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

Hospital & Facility Affiliations (3)

CCN 140062
Hospital
CCN 140242
Hospital
CCN 140281
Hospital
REFERRAL NETWORK

Where Valentina Stosor'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). 51 inbound referrers · 73 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE1841,025
Rishi Agrawal
Diagnostic Radiology · Houston, TX
50203
WIGGINS, CAROLYN41158
Eric Hart
Diagnostic Radiology · Chicago, IL
41306
Thomas Grant
Diagnostic Radiology · Chicago, IL
41149
Allen Anderson
Cardiology · San Antonio, TX
40598
Jonathan Rich
Advanced Heart Failure and Transplant Cardiology · Chicago, IL
37327
ISON, MICHAEL35217
John Friedewald
Nephrology · Chicago, IL
33206
Lorenzo Gallon
Nephrology · Chicago, IL
30172
Robert Gordon
Advanced Heart Failure and Transplant Cardiology · Evanston, IL
25220
Felicitas Koller
General Surgery · Chicago, IL
25117
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTHWESTERN MEMORIAL HEALTHCARE1961,473
Nishant Parekh
Diagnostic Radiology · Chicago, IL
47247
STRIMLING, ARNOLD45185
Rishi Agrawal
Diagnostic Radiology · Houston, TX
44368
Eric Hart
Diagnostic Radiology · Chicago, IL
44216
ISON, MICHAEL37218
Thomas Grant
Diagnostic Radiology · Chicago, IL
37151
John Friedewald
Nephrology · Chicago, IL
36241
WIGGINS, CAROLYN36214
Lorenzo Gallon
Nephrology · Chicago, IL
35293
NPI 198262938234103
Allen Anderson
Cardiology · San Antonio, TX
33480
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
281
Unique beneficiaries
—
Total services
358
Distinct HCPCS
9
Medicare payment
$33K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 271 Infectious Disease providers in IL — below median (cohort median 701).
PRESCRIBING · PART D · 2024
Total Rx claims
1,126
Beneficiaries
—
Total drug cost
$2.9M
Distinct drugs
31
Brand share
72.1%
Top prescribed drugs
Bictegrav/Emtricit/Tenofov Ala312 claims
Dolutegravir/Rilpivirine107 claims
Valacyclovir Hcl69 claims
Dolutegravir Sodium/Lamivudine52 claims
Atorvastatin Calcium47 claims
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
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$126
Payment records
3
By payment type
Food and Beverage$126