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PROVIDER PROFILE · NPI 1477591758

Gary GerstenblithM.D.

PRACTICEJOHNS HOPKINS HOSPITALSee all providers at this practice →
CardiologyBaltimore, MDI
CROSS-REFERENCE

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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
83.3
Quality
73.9
Cost
70.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.35%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
519
Unique beneficiaries
—
Total services
703
Distinct HCPCS
1
Medicare payment
$4K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 450 Cardiology providers in MD — bottom quintile (cohort median 3,358).
REFERRAL NETWORK

Where Gary Gerstenblith'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). 114 inbound referrers · 203 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
John Eng
Diagnostic Radiology · Baltimore, MD
158318
David Feigin
Diagnostic Radiology · Baltimore, MD
137295
CORRETTI, MARY99158
Ulrike Hamper
Diagnostic Radiology · Baltimore, MD
91137
Satomi Kawamoto
Diagnostic Radiology · Baltimore, MD
80138
Erin Michos
Cardiology · Baltimore, MD
66102
Theodore Abraham
Cardiology · San Francisco, CA
65106
Elliot Fishman
Diagnostic Radiology · Baltimore, MD
62106
Alan Cheng
Clinical Cardiac Electrophysiology · Baltimore, MD
5996
Scott Berkowitz
Cardiology · Baltimore, MD
58101
Siva Raman
Diagnostic Radiology · Walnut Creek, CA
55107
Jeffrey Brinker
Cardiology · Baltimore, MD
5278
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE JOHNS HOPKINS HOSPITAL4961,148
Jose Madrazo
Cardiology · Baltimore, MD
206520
WHEELER, PAUL127482
David Feigin
Diagnostic Radiology · Baltimore, MD
120208
Lifestar Response Of Maryland, Inc
Ambulance Service Provider · Annapolis Junction, MD
115157
John Eng
Diagnostic Radiology · Baltimore, MD
86172
Ronald Berger
Clinical Cardiac Electrophysiology · Baltimore, MD
84123
Hiroshi Ashikaga
Clinical Cardiac Electrophysiology · Baltimore, MD
83127
Richard Fleming
Diagnostic Radiology · Nashville, TN
80153
Joseph Marine
Clinical Cardiac Electrophysiology · Baltimore, MD
74154
CORRETTI, MARY70110
Margaret Fynes
Diagnostic Radiology · Baltimore, MD
69101
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.