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PROVIDER PROFILE · NPI 1437167590

Wootaek Chang

PRACTICETBHCSee all providers at this practice →
NephrologyBrooklyn, NYI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
25
Unique beneficiaries
—
Total services
179
Distinct HCPCS
2
Medicare payment
$51K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 690 Nephrology providers in NY — bottom quintile (cohort median 875).
PRESCRIBING · PART D · 2024
Total Rx claims
677
Beneficiaries
—
Total drug cost
$64K
Distinct drugs
24
Brand share
19.1%
Top prescribed drugs
Sevelamer Carbonate79 claims
Calcium Acetate64 claims
Nifedipine62 claims
Minoxidil49 claims
Metoprolol Succinate42 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$49
Payment records
2
By payment type
Food and Beverage$25
Education$25
REFERRAL NETWORK

Where Wootaek Chang'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). 35 inbound referrers · 73 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE BROOKLYN HOSPITAL CENTER2191,110
Vijay Singh
Diagnostic Radiology · Roslyn Heights, NY
94387
Seniorcare Emergency Medical Services Inc.
Ambulance Service Provider · Bronx, NY
71891
Samy Fourati
Diagnostic Radiology · Brooklyn, NY
71328
THE BROOKLYN HOSPITAL CENTER70977
Gloria Rapoport
Diagnostic Radiology · Brooklyn, NY
67242
FUKSBRUMER, MOSHE49159
Nelson Menezes
Vascular Surgery · Brooklyn, NY
49253
New York City Health And Hospitals Corporation
Ambulance Service Provider · Brooklyn, NY
48136
FRIEDMAN, HOWARD4295
Spectra East, Inc.
Clinical Laboratory · Rockleigh, NJ
35534
ALTSCHUL, REBECCA2865
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE BROOKLYN HOSPITAL CENTER115789
Eurofins Ascend Clinical, Llc
Clinical Laboratory · Sunnyvale, CA
931,594
Ciprian Nedelcu
Cardiology · Green Bay, WI
92305
Joseph Abboud
Cardiology · Brooklyn, NY
88301
Vijay Singh
Diagnostic Radiology · Roslyn Heights, NY
69304
THE BROOKLYN HOSPITAL CENTER68478
William Shilkoff
Nephrology · Brooklyn, NY
67283
Seniorcare Emergency Medical Services Inc.
Ambulance Service Provider · Bronx, NY
66882
Sarath Reddy
Cardiology · Brooklyn, NY
62196
William Heneghan
Internal Medicine · Brooklyn, NY
58299
Samy Fourati
Diagnostic Radiology · Brooklyn, NY
54216
Gloria Rapoport
Diagnostic Radiology · Brooklyn, NY
53170
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.