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PROVIDER PROFILE · NPI 1699859579

Harvey MarshallM.D.

PRACTICEPRIVATE DIAGNOSTIC CLINIC, PLLCSee all providers at this practice →
Pulmonary DiseaseDurham, NCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
496
Beneficiaries
—
Total drug cost
$1.5M
Distinct drugs
11
Brand share
38.3%
Top prescribed drugs
Prednisone114 claims
Nintedanib Esylate109 claims
Mycophenolate Mofetil102 claims
Pirfenidone60 claims
Sulfamethoxazole/Trimethoprim23 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
932
Unique beneficiaries
—
Total services
1,117
Distinct HCPCS
13
Medicare payment
$50K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 326 Pulmonary Disease providers in NC — above median (cohort median 770).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Harvey Marshall'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Neil Macintyre
Pulmonary Disease · Durham, NC
145374
Amanda Young
Nurse Practitioner · Denver, CO
91141
Holman Mcadams
Diagnostic Radiology · Durham, NC
46116
Lacey Washington
Diagnostic Radiology · Durham, NC
3780
Augustus Grant
Clinical Cardiac Electrophysiology · Durham, NC
3054
Neil Freedman
Cardiology · Durham, NC
2852
ROOS, JUSTUS2554
Danielle Seaman
Diagnostic Radiology · Durham, NC
2251
County Of Durham Finance Dept
Ambulance Service Provider · Durham, NC
1730
Jonathan Stiber
Cardiology · Durham, NC
1634
Timothy Scialla
Pulmonary Disease · Fishersville, VA
1438
Eric Velazquez
Cardiology · New Haven, CT
1325
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.