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PROVIDER PROFILE · NPI 1003987967

Geraldine DiazD.O.

AnesthesiologyBrooklyn, NYI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330059
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
558
Unique beneficiaries
—
Total services
569
Distinct HCPCS
5
Medicare payment
$72K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,680 Anesthesiology providers in NY — top quintile (cohort median 174).
QUALITY · MIPS · 2024
Final MIPS score
15.0
Quality
0.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
-9.00%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Geraldine Diaz'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). 7 inbound referrers · 25 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MACMAHON, HEBER18212
GREENBERG, BRENT17110
Michael Woo
Anesthesiology · Burr Ridge, IL
13129
Amit Patel
Cardiology · Charlottesville, VA
1241
Melvy Mathew
Diagnostic Radiology · Roseville, MN
1278
NPI 11241816311243
Alexandra Funaki
Diagnostic Radiology · Burr Ridge, IL
1179
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE UNIVERSITY OF CHICAGO MEDICAL CENTER72293
Steven Montner
Diagnostic Radiology · Chicago, IL
34198
MACMAHON, HEBER25163
Medical Express Ambulance Service, Inc
Ambulance Service Provider · Skokie, IL
2571
GREENBERG, BRENT21103
Abraham Dachman
Diagnostic Radiology · Burr Ridge, IL
2077
Christopher Straus
Diagnostic Radiology · Chicago, IL
2080
Melvy Mathew
Diagnostic Radiology · Roseville, MN
1750
Karin Dill
Diagnostic Radiology · Atlanta, GA
17111
Alexandra Funaki
Diagnostic Radiology · Burr Ridge, IL
1651
Michael Broman
Clinical Cardiac Electrophysiology · Urbana, IL
1427
Gaurav Upadhyay
Clinical Cardiac Electrophysiology · Chicago, IL
1437
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.