What is Leslie Saint-Louis's specialty?

Leslie Saint-Louis (NPI 1932199338) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in New York, NY.

Where does Leslie Saint-Louis practice?

Leslie Saint-Louis practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1932199338.

How much does Medicare pay Leslie Saint-Louis?

Leslie Saint-Louis (NPI 1932199338) received approximately $12K in total Medicare Part B payments, serving 358 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932199338

Leslie Saint-LouisMD

Diagnostic RadiologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

363

Unique beneficiaries

—

Total services

364

Distinct HCPCS

Medicare payment

$12K

Peer benchmark

Total Medicare services vs. 2,489 Diagnostic Radiology providers in NY — bottom quintile (cohort median 3,110).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

81.1

Quality

62.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.26%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Leslie Saint-Louis'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
Sean Mccance Orthopedic Surgery · New York, NY	81	248
Samuel Rapoport Neurology · New York, NY	22	31
SMALLBERG, GERALD	18	31
ENZO CLINICAL LABS, INC.	15	32
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	15	50
David Matusz Orthopedic Surgery · New York, NY	13	29
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	13	41
Firas Chamas Orthopedic Surgery · New York, NY	12	20
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	12	30
Louis Neistadt Diagnostic Radiology · New York, NY	11	18

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