What is Garry Jean-Louis's specialty?

Garry Jean-Louis (NPI 1538106828) is a Medicare-billing provider whose primary specialty is Infectious Disease in Madison, WI.

Where does Garry Jean-Louis practice?

Garry Jean-Louis practices in Madison, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1538106828.

How much does Medicare pay Garry Jean-Louis?

Garry Jean-Louis (NPI 1538106828) received approximately $927K in total Medicare Part B payments, serving 484 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538106828

Garry Jean-LouisMD

PRACTICEDEAN HEALTH SYSTEMS, INCSee all providers at this practice →

Infectious DiseaseMadison, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

924

Unique beneficiaries

—

Total services

6,970

Distinct HCPCS

Medicare payment

$159K

Peer benchmark

Total Medicare services vs. 109 Infectious Disease providers in WI — top quintile (cohort median 249).

PRESCRIBING · PART D · 2024

Total Rx claims

1,078

Beneficiaries

—

Total drug cost

$707K

Distinct drugs

Brand share

27.2%

Top prescribed drugs

Doxycycline Hyclate143 claims

Methenamine Hippurate97 claims

Cephalexin84 claims

Amoxicillin80 claims

Bictegrav/Emtricit/Tenofov Ala61 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Garry Jean-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). 67 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SSM HEALTH CARE OF WISCONSIN, INC.	251	1,045
Amanda Carlson Infectious Disease · Madison, WI	133	1,255
LEVIN, JAMES	110	953
SSM HEALTH CARE OF WISCONSIN, INC.	80	508
Douglas Kitchin Diagnostic Radiology · Madison, WI	55	170
Emily Norman Diagnostic Radiology · Tulsa, OK	54	135
Tara Groth Nurse Practitioner · Madison, WI	52	480
Mayo Collaborative Services, Inc Clinical Laboratory · Rochester, MN	51	209
HOME HEALTH UNITED INC	50	119
Jeffrey Klein Diagnostic Radiology · Madison, WI	50	134
Cary Shlimovitz Diagnostic Radiology · Tucson, AZ	43	85
Samuel Gibson Diagnostic Radiology · Madison, WI	42	148

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