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PROVIDER PROFILE · NPI 1184676413

John MarshallMD

PRACTICENORTHSIDE CARDIOVASCULAR INSTITUTE LLCSee all providers at this practice →
Interventional CardiologyAtlanta, GAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 110005
Hospital
CCN 110029
Hospital
CCN 110161
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
2,433
Beneficiaries
—
Total drug cost
$466K
Distinct drugs
37
Brand share
29.3%
Top prescribed drugs
Metoprolol Succinate229 claims
Apixaban222 claims
Metoprolol Tartrate181 claims
Rosuvastatin Calcium154 claims
Atorvastatin Calcium148 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
583
Unique beneficiaries
—
Total services
693
Distinct HCPCS
7
Medicare payment
$41K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 155 Interventional Cardiology providers in GA — bottom quintile (cohort median 1,839).
QUALITY · MIPS · 2024
Final MIPS score
77.8
Quality
67.8
Cost
77.4
Improvement activities
40.0
Promoting interop.
77.0
Payment adjustment
0.12%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
28
By payment type
Food and Beverage$1K
REFERRAL NETWORK

Where John Marshall'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). 76 inbound referrers · 192 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHEAST GEORGIA MEDICAL CENTER, INC.5671,511
HOOPER, TREVOR133352
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
126277
Ajay Ravi
Diagnostic Radiology · Gainesville, GA
118299
Lee Martin
Diagnostic Radiology · Gainesville, GA
112244
Pradyumna Tummala
Interventional Cardiology · Atlanta, GA
98428
Robert Balotin
Diagnostic Radiology · Gainesville, GA
95274
Andrew Yen
Interventional Cardiology · Atlanta, GA
85283
Abhishek Gaur
Cardiology · Gainesville, GA
85243
Mark Leimbach
Interventional Cardiology · Atlanta, GA
83220
Heather Westmoreland
Cardiology · Atlanta, GA
82181
Salem Sayar
Clinical Cardiac Electrophysiology · Roseville, MI
75186
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTHEAST GEORGIA MEDICAL CENTER, INC.7392,213
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
167394
Mitchell Davis
Cardiology · Gainesville, GA
154450
HOOPER, TREVOR151547
Steven Black
Diagnostic Radiology · Gainesville, GA
144277
Allison Dupont
Interventional Cardiology · Atlanta, GA
135427
Robert Balotin
Diagnostic Radiology · Gainesville, GA
127313
Lalitha Medepalli
Cardiology · Gainesville, GA
126390
Heather Westmoreland
Cardiology · Atlanta, GA
124279
Gary Minkiewicz
Cardiology · Gainesville, GA
124353
NPI 1912959081124325
Jay Joseph
Cardiology · Gainesville, GA
116288
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.