What is Ronen Marmur's specialty?

Ronen Marmur (NPI 1609821818) is a Medicare-billing provider whose primary specialty is Rheumatology in Brewster, NY.

Where does Ronen Marmur practice?

Ronen Marmur practices in Brewster, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1609821818.

How much does Medicare pay Ronen Marmur?

Ronen Marmur (NPI 1609821818) received approximately $189K in total Medicare Part B payments, serving 333 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609821818

Ronen MarmurMD

RheumatologyBrewster, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,028

Unique beneficiaries

—

Total services

1,187

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 402 Rheumatology providers in NY — top quintile (cohort median 1,221).

PRESCRIBING · PART D · 2024

Total Rx claims

2,676

Beneficiaries

—

Total drug cost

$3.0M

Distinct drugs

Brand share

24.8%

Top prescribed drugs

Hydroxychloroquine Sulfate455 claims

Methotrexate Sodium281 claims

Prednisone212 claims

Allopurinol137 claims

Gabapentin136 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$95

Payment records

By payment type

Food and Beverage$95

Top paying entities

Food and Beverage$95

REFERRAL NETWORK

Where Ronen Marmur'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	33	95
BERGER, SCOTT	27	85
Daniel Brodoff Diagnostic Radiology · Mount Kisco, NY	26	55
WALD, LEONARD	24	85
John Chen Diagnostic Radiology · Mount Kisco, NY	19	36
George Berk Cardiology · Yorktown Heights, NY	16	27
Glenn Boyar Cardiology · Carmel, NY	16	49
Lee Papell Diagnostic Radiology · Mount Kisco, NY	16	33
Matthew Mannini Internal Medicine · Brewster, NY	15	61
HIBBARD, CLAIRE	15	33
Marc Hertz Diagnostic Radiology · Mount Kisco, NY	14	30
NPI 1487801619	13	16

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