What is David Marcus's specialty?

David Marcus (NPI 1952378069) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Houston, TX.

Where does David Marcus practice?

David Marcus practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1952378069.

How much does Medicare pay David Marcus?

David Marcus (NPI 1952378069) received approximately $103K in total Medicare Part B payments, serving 2,165 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952378069

David MarcusMD

Diagnostic RadiologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,676

Unique beneficiaries

—

Total services

2,806

Distinct HCPCS

Medicare payment

$85K

Peer benchmark

Total Medicare services vs. 2,345 Diagnostic Radiology providers in TX — above median (cohort median 2,473).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

89.6

Quality

81.9

Cost

98.6

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.62%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Marcus'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). 170 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT LUKES SOUTH HOSPITAL, INC.	505	1,012
ST LUKES HOSPITAL OF KANSAS CITY	311	571
Devamurugan Chandramohan Diagnostic Radiology · Nashville, TN	253	548
Abe Shaikh Diagnostic Radiology · Monterey Park, CA	241	541
SAINT LUKES CUSHING HOSPITAL INC	186	330
County Of Johnson Ambulance Service Provider · Olathe, KS	168	342
THOMPSON, ROBERT	121	239
George Pierson Interventional Cardiology · Overland Park, KS	103	254
Louay Sabih Internal Medicine · Overland Park, KS	103	667
Chandrasekhar Vasamreddy Clinical Cardiac Electrophysiology · Joplin, MO	89	172
SCHEFFLER, DAVID	83	162
David Parmet Hospitalist · Kansas City, MO	75	214

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events