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PROVIDER PROFILE · NPI 1427041656

David DuncanM.D., F.A.A.F.P.

Family PracticeBlacksburg, VAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$30
Payment records
2
By payment type
Food and Beverage$30
Top paying entities
Food and Beverage$30
PRESCRIBING · PART D · 2024
Total Rx claims
292
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
14
Brand share
6.2%
Top prescribed drugs
Atorvastatin Calcium52 claims
Lisinopril37 claims
Amlodipine Besylate31 claims
Metoprolol Succinate28 claims
Losartan Potassium21 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
98
Unique beneficiaries
—
Total services
120
Distinct HCPCS
2
Medicare payment
$11K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,194 Family Practice providers in VA — bottom quintile (cohort median 866).
REFERRAL NETWORK

Where David Duncan'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). 8 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
82253
BON SECOURS ST FRANCIS MEDICAL CENTER LLC60178
Laboratory Corporation Of America Holdings
Clinical Laboratory · Richmond, VA
2355
Jeffrey Rebman
Urology · North Chesterfield, VA
1339
Diane Johnson
Family Practice · Midlothian, VA
1242
Gregg Tobey
Physical Therapist in Private Practice · Powhatan, VA
12173
VIRGINIA COMMONWEALTH UNIVERSITY HEALTH SYSTEM AUTHORITY1243
Edson De Guzman
Cardiology · Midlothian, VA
1236
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
2961,692
BON SECOURS ST FRANCIS MEDICAL CENTER LLC71258
CHIPPENHAM & JOHNSTON-WILLIS HOSPITALS INC67248
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
2970
Jeffrey Rebman
Urology · North Chesterfield, VA
2368
BON SECOURS ST. MARY'S HOSPITAL OF RICHMOND LLC2162
Laboratory Corporation Of America Holdings
Clinical Laboratory · Richmond, VA
1837
Mark Johns
Cardiology · Midlothian, VA
18127
Gregg Tobey
Physical Therapist in Private Practice · Powhatan, VA
16232
BUSCH, STEPHEN1530
VIRGINIA COMMONWEALTH UNIVERSITY HEALTH SYSTEM AUTHORITY1449
Drugscan, Inc.
Clinical Laboratory · Horsham, PA
1434
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.