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PROVIDER PROFILE · NPI 1144372384

Ying Wei LumM.D.

General SurgeryBaltimore, MDI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 217081
Home health agency
CCN 210009
Hospital
CCN 210029
Hospital
CCN 210048
Hospital
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
Total received
$1K
Payment records
12
By payment type
Food and Beverage$1K
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
382
Unique beneficiaries
—
Total services
422
Distinct HCPCS
12
Medicare payment
$32K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 392 General Surgery providers in MD — top quintile (cohort median 348).
REFERRAL NETWORK

Where Ying Wei Lum'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). 9 inbound referrers · 47 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Bruce Perler
Vascular Surgery · Baltimore, MD
54179
Christopher Abularrage
General Surgery · Baltimore, MD
38124
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
25107
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
2352
John Eng
Diagnostic Radiology · Baltimore, MD
2344
Elizabeth Ratchford
Cardiology · Lutherville, MD
2227
CORRETTI, MARY1527
David Feigin
Diagnostic Radiology · Baltimore, MD
1528
Ulrike Hamper
Diagnostic Radiology · Baltimore, MD
1216
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE JOHNS HOPKINS HOSPITAL2831,134
Bruce Perler
Vascular Surgery · Baltimore, MD
109312
Jose Madrazo
Cardiology · Baltimore, MD
51142
Richard Fleming
Diagnostic Radiology · Nashville, TN
3562
John Eng
Diagnostic Radiology · Baltimore, MD
3482
Christopher Abularrage
General Surgery · Baltimore, MD
32145
Margaret Fynes
Diagnostic Radiology · Baltimore, MD
2954
JOHNS HOPKINS BAYVIEW MEDICAL CENTER INC2770
Lifestar Response Of Maryland, Inc
Ambulance Service Provider · Annapolis Junction, MD
2651
Ronald Sherman
Podiatry · Baltimore, MD
2487
CORRETTI, MARY2346
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
2295
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.