PROVIDER PROFILE · NPI 1073529228

Lauren FleischerM.D.

AnesthesiologyStony Brook, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 3,680 Anesthesiology providers in NY — above median (cohort median 174).

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

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330393

Hospital

REFERRAL NETWORK

Where Lauren Fleischer'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). 3 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Vlay Clinical Cardiac Electrophysiology · East Setauket, NY	32	39
William Lawson Interventional Cardiology · Islandia, NY	29	37
Adeeb Yacoub Psychiatry · New York, NY	17	240

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY HOSPITAL AT STONY BROOK	50	80
Stephen Vlay Clinical Cardiac Electrophysiology · East Setauket, NY	16	24
Adeeb Yacoub Psychiatry · New York, NY	15	132

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