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PROVIDER PROFILE · NPI 1417985037

Katherine WuM.D.

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

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INDUSTRY PAYMENTS · OPEN PAYMENTS · 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
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,926
Unique beneficiaries
—
Total services
2,357
Distinct HCPCS
10
Medicare payment
$56K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 450 Cardiology providers in MD — below median (cohort median 3,358).
REFERRAL NETWORK

Where Katherine Wu'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). 132 inbound referrers · 211 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
John Eng
Diagnostic Radiology · Baltimore, MD
119214
CORRETTI, MARY108187
Ulrike Hamper
Diagnostic Radiology · Baltimore, MD
98143
David Feigin
Diagnostic Radiology · Baltimore, MD
98209
BECKER, LEWIS81113
Elliot Fishman
Diagnostic Radiology · Baltimore, MD
72119
Jon Resar
Cardiology · Baltimore, MD
67148
Tod Mattis
Diagnostic Radiology · Orlando, FL
6798
GEORGE, RICHARD6686
Gary Gerstenblith
Cardiology · Baltimore, MD
6598
Thomas Traill
Cardiology · Baltimore, MD
64109
Satomi Kawamoto
Diagnostic Radiology · Baltimore, MD
5688
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE JOHNS HOPKINS HOSPITAL7121,774
Jose Madrazo
Cardiology · Baltimore, MD
237560
Joseph Marine
Clinical Cardiac Electrophysiology · Baltimore, MD
164383
WHEELER, PAUL123504
David Feigin
Diagnostic Radiology · Baltimore, MD
119223
Lifestar Response Of Maryland, Inc
Ambulance Service Provider · Annapolis Junction, MD
115151
John Eng
Diagnostic Radiology · Baltimore, MD
101171
Margaret Fynes
Diagnostic Radiology · Baltimore, MD
82115
Richard Fleming
Diagnostic Radiology · Nashville, TN
79118
Steven Schulman
Cardiology · Baltimore, MD
73138
CORRETTI, MARY6696
WEISS, JAMES6183
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.