PROVIDER PROFILE · NPI 1730157371

Robert MarshM.D.

Hematology-OncologyGainesville, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,638

Unique beneficiaries

—

Total services

85,346

Distinct HCPCS

Medicare payment

$1.2M

Peer benchmark

Total Medicare services vs. 239 Hematology-Oncology providers in VA — top quintile (cohort median 37,558).

PRESCRIBING · PART D · 2024

Total Rx claims

1,050

Beneficiaries

—

Total drug cost

$3.3M

Distinct drugs

Brand share

36.5%

Top prescribed drugs

Apixaban114 claims

Letrozole98 claims

Acyclovir98 claims

Hydroxyurea64 claims

Dexamethasone61 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$87

REFERRAL NETWORK

Where Robert Marsh'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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	248	1,738
KULA, ALISAN	175	2,200
UVA PRINCE WILLIAM MEDICAL CENTER	123	505
KALES, ARTHUR	105	328
UVA PRINCE WILLIAM MEDICAL CENTER	90	355
Dipti Patel-Donnelly Hematology-Oncology · Fairfax, VA	89	248
Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA	88	270
Pathologists Bio-Medical Laboratories Pllc Clinical Laboratory · Coppell, TX	86	561
Anne Favret Hematology-Oncology · Fairfax, VA	79	210
Eugene Chough Diagnostic Radiology · Philadelphia, PA	37	82
Sanjeev Aggarwal Radiation Oncology · Gainesville, VA	37	714
Robert Van Kirk Pathology · Manassas, VA	30	70

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history