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PROVIDER PROFILE · NPI 1184661878

James Ducksoon ChangM.D.

CardiologyBoston, MAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 220012
Hospital
CCN 220060
Hospital
CCN 220083
Hospital
CCN 220086
Hospital
CCN 220108
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,185
Unique beneficiaries
—
Total services
2,493
Distinct HCPCS
20
Medicare payment
$95K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 693 Cardiology providers in MA — above median (cohort median 1,819).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
400
Beneficiaries
—
Total drug cost
$31K
Distinct drugs
13
Brand share
17.5%
Top prescribed drugs
Losartan Potassium74 claims
Metoprolol Succinate59 claims
Carvedilol34 claims
Torsemide27 claims
Amlodipine Besylate26 claims
REFERRAL NETWORK

Where James Ducksoon 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). 110 inbound referrers · 300 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Paul Spirn
Diagnostic Radiology · Boston, MA
200418
Ronald Eisenberg
Diagnostic Radiology · Boston, MA
183385
Alexander Bankier
Diagnostic Radiology · Worcester, MA
124262
Elisa Flower
Diagnostic Radiology · Boston, MA
117190
Pablo Quintero Pinzon
Advanced Heart Failure and Transplant Cardiology · Boston, MA
107371
Sejal Shah
Diagnostic Radiology · Dallas, TX
104161
Evan Appelbaum
Cardiology · Chestnut Hill, MA
93184
RASMUSSEN, CARL83147
Thomas Hauser
Cardiology · Boston, MA
82140
BETH ISRAEL DEACONESS HOSPITAL-NEEDHAM, INC.80229
Boston Public Health Commission
Ambulance Service Provider · Boston, MA
75139
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
74154
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BETH ISRAEL DEACONESS MEDICAL CENTER, INC.1,1424,435
Ronald Eisenberg
Diagnostic Radiology · Boston, MA
213501
Alexander Bankier
Diagnostic Radiology · Worcester, MA
199433
Paul Spirn
Diagnostic Radiology · Boston, MA
178418
Cataldo Ambulance Service Inc
Ambulance Service Provider · Somerville, MA
171305
Diana Litmanovich
Diagnostic Radiology · Boston, MA
166302
Eli Gelfand
Cardiology · Boston, MA
160284
Monique Nestor
Nurse Practitioner · Boston, MA
146433
Evan Appelbaum
Cardiology · Chestnut Hill, MA
130202
Pablo Quintero Pinzon
Advanced Heart Failure and Transplant Cardiology · Boston, MA
122424
RASMUSSEN, CARL122206
Thomas Hauser
Cardiology · Boston, MA
114201
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.