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PROVIDER PROFILE · NPI 1093810590

Edward PortnayM.D.

CardiologyStamford, CTI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 070006
Hospital
CCN 070018
Hospital
CCN 070028
Hospital
CCN 070034
Hospital
REFERRAL NETWORK

Where Edward Portnay'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). 55 inbound referrers · 99 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
STAMFORD HOSPITAL3241,350
Samuel Brodsky
Internal Medicine · Stamford, CT
159424
HEIMAN, MARK120312
Thomas Nero
Cardiology · Biddeford, ME
93224
HECHT, HARVEY74237
Elizabeth Gaary
Diagnostic Radiology · Hudson, OH
48103
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
44105
GALVEZ, MICHELLE3988
Maria Pavlis
Cardiology · Norwalk, CT
3973
David Bass
Diagnostic Radiology · Wellington, FL
3990
NPI 12058359233870
Praveen Reddy
Hospitalist · Bridgeport, CT
32113
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STAMFORD HOSPITAL2961,261
SVMC HOLDINGS, INC161242
HEIMAN, MARK137309
Susan Eysmann
Cardiology · Stamford, CT
133380
Robert Labarre
Cardiology · Stamford, CT
129342
Thomas Nero
Cardiology · Biddeford, ME
117296
Samuel Brodsky
Internal Medicine · Stamford, CT
109344
HECHT, HARVEY80233
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
52121
Stamford Emergency Medical Services, Inc.
Ambulance Service Provider · Stamford, CT
5189
GREENWICH HOSPITAL4259
Michael Bernstein
Pulmonary Disease · Stamford, CT
42129
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
2,281
Unique beneficiaries
—
Total services
3,640
Distinct HCPCS
18
Medicare payment
$237K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 375 Cardiology providers in CT — top quintile (cohort median 1,798).
PRESCRIBING · PART D · 2024
Total Rx claims
741
Beneficiaries
—
Total drug cost
$138K
Distinct drugs
23
Brand share
24.8%
Top prescribed drugs
Rosuvastatin Calcium95 claims
Metoprolol Succinate92 claims
Ezetimibe55 claims
Atorvastatin Calcium54 claims
Amlodipine Besylate49 claims
QUALITY · MIPS · 2024
Final MIPS score
90.4
Quality
83.4
Cost
75.9
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.65%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$328
Payment records
15
By payment type
Food and Beverage$328