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PROVIDER PROFILE · NPI 1326235607

David IshizawarM.D.

PRACTICEREX HOSPITAL INCSee all providers at this practice →
CardiologyRaleigh, NCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 340010
Hospital
CCN 340061
Hospital
CCN 340090
Hospital
CCN 340114
Hospital
REFERRAL NETWORK

Where David Ishizawar'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). 18 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Marc Simon
Advanced Heart Failure and Transplant Cardiology · San Francisco, CA
49479
David Schwartzman
Clinical Cardiac Electrophysiology · Uniontown, PA
47194
Ravi Ramani
Advanced Heart Failure and Transplant Cardiology · Pittsburgh, PA
44526
UPMC PRESBYTERIAN SHADYSIDE43167
Janet Durick
Diagnostic Radiology · Pittsburgh, PA
41259
Michael Mathier
Cardiology · Pittsburgh, PA
38783
Glenn Andrews
Diagnostic Radiology · Pittsburgh, PA
37181
Dennis Mcnamara
Cardiology · Pittsburgh, PA
28224
Jenifer Lee
Cardiology · Pittsburgh, PA
28121
Elliott Gozansky
Diagnostic Radiology · Birmingham, AL
26191
William Katz
Cardiology · Pittsburgh, PA
2172
Evan Adelstein
Clinical Cardiac Electrophysiology · Albany, NY
1559
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UPMC PRESBYTERIAN SHADYSIDE197838
Marc Simon
Advanced Heart Failure and Transplant Cardiology · San Francisco, CA
54606
Jeffrey Teuteberg
Cardiology · Stanford, CA
52446
Michael Mathier
Cardiology · Pittsburgh, PA
42701
NPI 171095084541203
Janet Durick
Diagnostic Radiology · Pittsburgh, PA
38233
Iclal Ocak
Diagnostic Radiology · Chicago, IL
37190
Dennis Mcnamara
Cardiology · Pittsburgh, PA
35261
Ravi Ramani
Advanced Heart Failure and Transplant Cardiology · Pittsburgh, PA
35401
UPMC PRESBYTERIAN SHADYSIDE33109
John Pacella
Cardiology · Pittsburgh, PA
3279
Glenn Andrews
Diagnostic Radiology · Pittsburgh, PA
30235
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
401
Unique beneficiaries
—
Total services
700
Distinct HCPCS
11
Medicare payment
$70K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 602 Cardiology providers in NC — bottom quintile (cohort median 2,065).
PRESCRIBING · PART D · 2024
Total Rx claims
1,880
Beneficiaries
—
Total drug cost
$3.4M
Distinct drugs
28
Brand share
39.2%
Top prescribed drugs
Spironolactone278 claims
Empagliflozin275 claims
Metoprolol Succinate185 claims
Sacubitril/Valsartan181 claims
Torsemide140 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$135
Payment records
4
By payment type
Food and Beverage$135