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 1457598245

Christina IrwinCRNA

PRACTICE4M EMERGENCY SYSTEMS LLCSee all providers at this practice →
Certified Registered Nurse Anesthetist (CRNA)Warren, OHI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
REFERRAL NETWORK

Where Christina Irwin'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). 13 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Avamar Center For Endoscopy,inc
Ambulatory Surgical Center · Warren, OH
452606
Farid Naffah
Gastroenterology · Warren, OH
3881,115
Rony Awaida
Gastroenterology · Warren, OH
76247
WARREN OHIO HOSPITAL COMPANY LLC69107
Inform Diagnostics, Inc.
Clinical Laboratory · Coppell, TX
5257
Thomas Groner
Diagnostic Radiology · Cortland, OH
1932
Kapil Kwatra
Internal Medicine · Warren, OH
1425
Fernando Chaves
Pulmonary Disease · Warren, OH
1329
Pathology Laboratories, Inc.
Clinical Laboratory · Toledo, OH
1337
James Port
Diagnostic Radiology · Cortland, OH
1214
Christopher Chuirazzi
Internal Medicine · Warren, OH
1217
Lori Hemrock
Hematology-Oncology · Warren, OH
1129
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Inform Diagnostics, Inc.
Clinical Laboratory · Coppell, TX
338438
Farid Naffah
Gastroenterology · Warren, OH
148282
Avamar Center For Endoscopy,inc
Ambulatory Surgical Center · Warren, OH
6372
MERCY HEALTH YOUNGSTOWN LLC60100
WARREN OHIO HOSPITAL COMPANY LLC5067
Rony Awaida
Gastroenterology · Warren, OH
4788
YOUNGSTOWN OHIO LABORATORY SERVICES COMPANY LLC4158
Quest Diagnostics Of Pennsylvania, Inc.
Clinical Laboratory · Pittsburgh, PA
2554
MERCY HEALTH YOUNGSTOWN LLC2228
THE CLEVELAND CLINIC FOUNDATION2127
Clinic Medical Services Company
Independent Diagnostic Testing Facility (IDTF) · Niles, OH
1622
Kapil Kwatra
Internal Medicine · Warren, OH
1625
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
603
Unique beneficiaries
—
Total services
624
Distinct HCPCS
3
Medicare payment
$57K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,575 Certified Registered Nurse Anesthetist (CRNA) providers in OH — top quintile (cohort median 105).
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
Total received
$280
Payment records
14
By payment type
Food and Beverage$280