PROVIDER PROFILE · NPI 1114132818

Marnin MerrickMD

Radiation OncologyNew Orleans, LAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

186

Unique beneficiaries

—

Total services

569

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 52 Radiation Oncology providers in LA — bottom quintile (cohort median 2,515).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Consulting Fee$1K

Food and Beverage$87

REFERRAL NETWORK

Where Marnin Merrick'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). 2 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Grant Radiation Oncology · Minot, ND	26	122
TRINITY HOSPITALS	18	161

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
TRINITY HOSPITALS	28	211
Michael Grant Radiation Oncology · Minot, ND	24	114
BAPTIST HEALTH DEACONESS MADISONVILLE INC	13	35
Satish Shah Radiation Oncology · Holiday, FL	12	40

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