What is Luiziana Marinescu's specialty?

Luiziana Marinescu (NPI 1790978096) is a Medicare-billing provider whose primary specialty is Rheumatology in Smithtown, NY.

Where does Luiziana Marinescu practice?

Luiziana Marinescu practices in Smithtown, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1790978096.

How much does Medicare pay Luiziana Marinescu?

Luiziana Marinescu (NPI 1790978096) received approximately $2.3M in total Medicare Part B payments, serving 889 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790978096

Luiziana MarinescuM.D.

PRACTICERHEUMATOLOGY ASSOCIATES OF L.I., LLPSee all providers at this practice →

RheumatologySmithtown, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,376

Unique beneficiaries

—

Total services

165,259

Distinct HCPCS

Medicare payment

$2.2M

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,599

Beneficiaries

—

Total drug cost

$3.8M

Distinct drugs

Brand share

30.3%

Top prescribed drugs

Hydroxychloroquine Sulfate332 claims

Prednisone329 claims

Methotrexate Sodium277 claims

Alendronate Sodium113 claims

Celecoxib100 claims

QUALITY · MIPS · 2024

Final MIPS score

91.1

Quality

82.3

Cost

60.6

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

168

By payment type

Food and Beverage$3K

Education$105

Top paying entities

Food and Beverage$3K

Education$105

REFERRAL NETWORK

Where Luiziana Marinescu'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	207	706
CRESCENDO BIOSCIENCE, INC	75	141
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	60	236
JOHN T. MATHER MEMORIAL HOSPITAL	40	79
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	35	75
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	23	43
ENZO CLINICAL LABS, INC.	19	51
NPI 1265587000	17	77
ST. CHARLES HOSPITAL	16	35
CENTRAL SUFFOLK HOSPITAL	11	26

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