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 1104855576

John HayesCRNA

PRACTICENORTHWESTERN MEDICAL GROUPSee all providers at this practice →
Certified Registered Nurse Anesthetist (CRNA)Chicago, 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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 140029
Hospital
CCN 140211
Hospital
CCN 140242
Hospital
CCN 140281
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
124
Unique beneficiaries
—
Total services
124
Distinct HCPCS
7
Medicare payment
$8K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,784 Certified Registered Nurse Anesthetist (CRNA) providers in IL — top quintile (cohort median 130).
REFERRAL NETWORK

Where John Hayes'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 · 5 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
COPLEY MEMORIAL HOSPITAL, INC.4676
DELNOR COMMUNITY HOSPITAL1625
Kurian Abraham
Pathology · Aurora, IL
1515
Syed Akbar
Diagnostic Radiology · Oak Brook, IL
1519
Imran Qureshi
Diagnostic Radiology · Aurora, IL
1420
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
COPLEY MEMORIAL HOSPITAL, INC.4960
DELNOR COMMUNITY HOSPITAL1930
Vandana Nilakhe
Pathology · Chicago, IL
1819
Syed Akbar
Diagnostic Radiology · Oak Brook, IL
1215
Quang Pham
Anesthesiology · Aurora, IL
1112
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.