caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1104823301

Hyunsoo ChangM.D.

PathologyAtlanta, GAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 110005
Hospital
CCN 110008
Hospital
CCN 110161
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,547
Unique beneficiaries
—
Total services
2,876
Distinct HCPCS
19
Medicare payment
$89K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 286 Pathology providers in GA — above median (cohort median 1,678).
QUALITY · MIPS · 2024
Final MIPS score
87.8
Quality
85.6
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.54%
Group
REFERRAL NETWORK

Where Hyunsoo 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). 31 inbound referrers · 70 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHSIDE HOSPITAL, INC.206408
NORTHSIDE HOSPITAL, INC.82135
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
4866
George Kallianos
Diagnostic Radiology · Atlanta, GA
4262
NORTHSIDE HOSPITAL, INC.4076
Daniel Russell
Diagnostic Radiology · Atlanta, GA
3037
Sreekanth Vemuri
Diagnostic Radiology · Atlanta, GA
2838
Absar Ahmed
Diagnostic Radiology · Atlanta, GA
2843
Praveen Reddy
Diagnostic Radiology · Atlanta, GA
2739
Milan Mehta
Interventional Radiology · Atlanta, GA
2643
Carolyn Weaver
Diagnostic Radiology · Atlanta, GA
2331
Jacob Fleming
Diagnostic Radiology · Atlanta, GA
2127
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTHSIDE HOSPITAL, INC.252466
NORTHSIDE HOSPITAL, INC.84128
NORTHSIDE HOSPITAL, INC.6398
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
5284
Milan Mehta
Interventional Radiology · Atlanta, GA
4688
Praveen Reddy
Diagnostic Radiology · Atlanta, GA
3661
NPI 15280323563446
Charles Upshaw
Diagnostic Radiology · Atlanta, GA
3453
Sreekanth Vemuri
Diagnostic Radiology · Atlanta, GA
3352
Central Emergency Medical Services Llc
Ambulance Service Provider · Roswell, GA
3245
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Tucker, GA
2942
Amber Degryse
Internal Medicine · Atlanta, GA
2878
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.