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PROVIDER PROFILE · NPI 1326141797

David HarrisonMD

Internal MedicineRichmond, VAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

CCN 497625
Home health agency
CCN 497703
Home health agency
CCN 497706
Home health agency
CCN 490032
Hospital
CCN 490059
Hospital
CCN 490069
Hospital
CCN 490118
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
697
Unique beneficiaries
—
Total services
950
Distinct HCPCS
10
Medicare payment
$49K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,091 Internal Medicine providers in VA — above median (cohort median 769).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
9,881
Beneficiaries
—
Total drug cost
$380K
Distinct drugs
142
Brand share
18.4%
Top prescribed drugs
Amlodipine Besylate375 claims
Losartan Potassium288 claims
Pantoprazole Sodium286 claims
Alprazolam273 claims
Atorvastatin Calcium260 claims
REFERRAL NETWORK

Where David Harrison'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). 12 inbound referrers · 18 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HCA HEALTH SERVICES OF VIRGINIA INC154583
Lowrey Holthaus
Diagnostic Radiology · Richmond, VA
39141
BEZIRDJIAN, DIRAN3287
VIRGINIA COMMONWEALTH UNIVERSITY HEALTH SYSTEM AUTHORITY2061
Craig Mccormick
Diagnostic Radiology · Richmond, VA
2052
Laboratory Corporation Of America Holdings
Clinical Laboratory · Richmond, VA
2066
Jiyearn Chung
Diagnostic Radiology · Richmond, VA
1741
Christopher Nicholson
Cardiology · Richmond, VA
1754
Minh Bui
Interventional Cardiology · Richmond, VA
1440
Richmond Ambulance Authority
Ambulance Service Provider · Richmond, VA
1333
Julius Hurwitz
Diagnostic Radiology · Richmond, VA
1227
FIDLER, ROBERT1128
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
272937
HCA HEALTH SERVICES OF VIRGINIA INC107345
BON SECOURS ST. MARY'S HOSPITAL OF RICHMOND LLC2867
Lowrey Holthaus
Diagnostic Radiology · Richmond, VA
2376
BON SECOURS MEMORIAL REGIONAL MEDICAL CENTER LLC2154
BEZIRDJIAN, DIRAN1846
Christopher Nicholson
Cardiology · Richmond, VA
1898
VIRGINIA COMMONWEALTH UNIVERSITY HEALTH SYSTEM AUTHORITY1878
Craig Mccormick
Diagnostic Radiology · Richmond, VA
1748
FIDLER, ROBERT1548
Minh Bui
Interventional Cardiology · Richmond, VA
1446
James Wadsworth
Diagnostic Radiology · Richmond, VA
1425
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.