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PROVIDER PROFILE · NPI 1538182332

Jennifer O'tooleAPN CRNA

PRACTICECOOK COUNTYSee all providers at this practice →
Certified Registered Nurse Anesthetist (CRNA)Chicago, ILI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
438
Unique beneficiaries
—
Total services
742
Distinct HCPCS
9
Medicare payment
$45K
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 Jennifer O'toole'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Sameer Shah
Interventional Pain Management · Chicago, IL
37284
Howard Pinchcofsky
Diagnostic Radiology · Chicago, IL
2939
Yelena Kalugina
Pathology · Chicago, IL
1826
Frederman Concepcion
Cardiology · Chicago, IL
1632
Christine Salvator
Certified Registered Nurse Anesthetist (CRNA) · Harvey, IL
1520
LIM, HAN1464
Adam Cohen
Ophthalmology · Glenview, IL
1459
Dorothy Lam
Diagnostic Radiology · Chicago, IL
1318
Aswin Krishnamoorthy
Diagnostic Radiology · Chicago, IL
1216
ENDEAVOR HEALTH CLINICAL OPERATIONS1121
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.