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PROVIDER PROFILE · NPI 1083669527

David MarshallMD

PRACTICEMUSCSee all providers at this practice →
Radiation OncologyCharleston, SCI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 420004
Hospital
CCN 420026
Hospital
CCN 420110
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
345
Beneficiaries
—
Total drug cost
$122K
Distinct drugs
7
Brand share
35.4%
Top prescribed drugs
Tamsulosin Hcl190 claims
Relugolix41 claims
Oxybutynin Chloride36 claims
Venlafaxine Hcl33 claims
Celecoxib17 claims
QUALITY · MIPS · 2024
Final MIPS score
79.0
Quality
62.4
Cost
72.7
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.17%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$28
Payment records
1
By payment type
Food and Beverage$28
REFERRAL NETWORK

Where David 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). 14 inbound referrers · 24 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MEDICAL UNIVERSITY HOSPITAL AUTHORITY2888,169
Graham Warren
Radiation Oncology · Lexington, KY
381,990
JENRETTE, JOSEPH30269
GEORGETOWN RADIATION THERAPY CENTER26211
Michael Lilly
Internal Medicine · Charleston, SC
26152
Anand Sharma
Radiation Oncology · Charleston, SC
26156
Harry Clarke
Urology · Charleston, SC
22233
David Milling
Hematology-Oncology · Georgetown, SC
2067
Marques Bradshaw
Diagnostic Radiology · Nashville, TN
1741
Sandip Prasad
Urology · Charleston, SC
141,216
James Ravenel
Diagnostic Radiology · Charleston, SC
1231
Theodore Gourdin
Hematology-Oncology · Charleston, SC
12629
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MEDICAL UNIVERSITY HOSPITAL AUTHORITY1366,144
Samuel Cooper
Radiation Oncology · Charleston, SC
48767
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
41149
Jennifer Harper
Radiation Oncology · Charleston, SC
35150
Graham Warren
Radiation Oncology · Lexington, KY
331,799
Anand Sharma
Radiation Oncology · Charleston, SC
30132
JENRETTE, JOSEPH30185
Harry Clarke
Urology · Charleston, SC
30125
GEORGETOWN MEMORIAL HOSPITAL2976
Thomas Keane
Urology · Charleston, SC
25641
Stephen Savage
Urology · Charleston, SC
241,125
Carolina Family Care, Inc
Clinical Laboratory · Mt Pleasant, SC
22151
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
486
Unique beneficiaries
—
Total services
903
Distinct HCPCS
15
Medicare payment
$54K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 63 Radiation Oncology providers in SC — bottom quintile (cohort median 2,165).