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PROVIDER PROFILE · NPI 1487638581

David ChangM.D.

PRACTICEPALMETTO HEALTHSee all providers at this practice →
Internal MedicineEasley, SCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
110
By payment type
Food and Beverage$2K
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,699
Unique beneficiaries
—
Total services
6,059
Distinct HCPCS
29
Medicare payment
$268K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,190 Internal Medicine providers in SC — top quintile (cohort median 884).
PRESCRIBING · PART D · 2024
Total Rx claims
18,975
Beneficiaries
—
Total drug cost
$1.8M
Distinct drugs
207
Brand share
25.2%
Top prescribed drugs
Pantoprazole Sodium661 claims
Duloxetine Hcl519 claims
Levothyroxine Sodium504 claims
Atorvastatin Calcium467 claims
Amlodipine Besylate446 claims
REFERRAL NETWORK

Where David 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). 16 inbound referrers · 29 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
FULCHER, JOHN57135
Rhonda Todd
Internal Medicine · Dexter, MI
45149
DAVID, HAMER4195
Roger Boatwright
Internal Medicine · Easley, SC
37117
Abbas Mansour
Pulmonary Disease · Easley, SC
34202
ANDERSON, BONNIE2766
Robert Rogers
Dermatology · Greenville, SC
1743
Edward Stewart
Cardiology · Greenville, SC
1559
COX, JOHNNY1579
Constantine Canoutas
Podiatry · Greenville, SC
1535
Pathology Consultants, Inc
Clinical Laboratory · Greenville, SC
1431
Arthur Wood
Otolaryngology · Greenville, SC
1224
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BAPTIST EASLEY HOSPITAL4492,599
GREENVILLE HEALTH SYSTEM78356
John Cooper
Diagnostic Radiology · Greenville, SC
74220
DAVID, HAMER74198
FULCHER, JOHN46114
Rhonda Todd
Internal Medicine · Dexter, MI
3379
ST FRANCIS HOSPITAL INC33102
Abbas Mansour
Pulmonary Disease · Easley, SC
32191
GREENVILLE HEALTH SYSTEM2562
Roger Boatwright
Internal Medicine · Easley, SC
2484
Brian Johnson
Ophthalmology · Easley, SC
2264
Robert Rogers
Dermatology · Greenville, SC
2151
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.