caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1245260777

David MarshallD.O.

PRACTICEOBHG MARYLAND PCSee all providers at this practice →
AnesthesiologyCumberland, MDI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 390042
Hospital
CCN 390114
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
116
Unique beneficiaries
—
Total services
117
Distinct HCPCS
5
Medicare payment
$9K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 814 Anesthesiology providers in MD — above median (cohort median 223).
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). 44 inbound referrers · 71 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CHO, IK78122
Jonathan Walburn
Pathology · Cumberland, MD
7684
NPI 122507786076157
Marcos Roffe
Diagnostic Radiology · Cumberland, MD
72153
SAHETA, NARAYAN5972
James Benjamin
Diagnostic Radiology · Cumberland, MD
5877
Mark Nelson
Cardiac Surgery · Cumberland, MD
56163
Charles Magal
Diagnostic Radiology · Cumberland, MD
5378
Michelle Helal
Certified Registered Nurse Anesthetist (CRNA) · Cumberland, MD
3232
Matthew Allaway
Urology · Cumberland, MD
2944
Myung-Sup Kim
Diagnostic Radiology · Cumberland, MD
2846
Jong Kim
Diagnostic Radiology · Cumberland, MD
2748
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UPMC WESTERN MARYLAND CORPORATION301643
Marcos Roffe
Diagnostic Radiology · Cumberland, MD
83163
Ambulatory Urology Surgical Center Llc
Ambulatory Surgical Center · Cumberland, MD
76101
NPI 122507786073185
Herbert Lambert
Diagnostic Radiology · Cumberland, MD
68109
John Pappas
Diagnostic Radiology · Cumberland, MD
63134
Charles Magal
Diagnostic Radiology · Cumberland, MD
6399
James Benjamin
Diagnostic Radiology · Cumberland, MD
5983
UPMC WESTERN MARYLAND CORPORATION5661
CHO, IK5588
Matthew Allaway
Urology · Cumberland, MD
50122
George Dwyer
Diagnostic Radiology · Cumberland, MD
4765
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.