Physician

Garry Jean-Louis, MD

According to 2025 Medicare claims, Garry Jean-Louis, MD (NPI: 1538106828) practices infectious disease in the Madison, WI market, with the plurality of this provider's patient population coming from Dane, WI. This provider's primary affiliated billing organization is DEAN HEALTH SYSTEMS, INC (NPI: 1053358846; TIN: 391128616) and primary practice location at 53715-1909. Jean-Louis is affiliated with the SSM WI ACO LLC (ACO ID: A5124), participating under the MSSP model.

Jean-Louis' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 484 traditional Medicare patients, billed 85,982 HCPCS/CPT codes, and received $926,870 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 1,249 prescription claims across 215 beneficiaries totaling $959,164 in drug costs, led by Biktarvy (Bictegrav/Emtricit/Tenofov Ala). No Open Payments records. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved sharply higher in recent years, from $561,393 to $926,870. In contrast, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $1,269,916 to $959,164. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	553	48,079	$561,393
2016	501	62,089	$483,875
2017	510	45,706	$479,017
2018	428	44,665	$417,272
2019	447	37,419	$384,616
2020	377	59,169	$357,035
2021	475	65,025	$706,575
2022	443	74,918	$980,333
2023	460	88,071	$898,850
2024	484	85,982	$926,870

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	152	726	$1,269,916
2016	163	713	$1,791,847
2017	164	794	$705,468
2018	180	804	$649,646
2019	183	905	$614,539
2020	177	1,027	$529,532
2021	218	1,177	$662,047
2022	228	1,339	$1,318,247
2023	211	1,232	$936,233
2024	215	1,249	$959,164

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	144	285	$89
96413	Administration of chemotherapy into vein, 1 hour or less	49	104	$87
99233	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	59	83	$86
96365	Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	99	270	$45
36415	Insertion of needle into vein for collection of blood sample	51	104	$9

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Biktarvy	Bictegrav/Emtricit/Tenofov Ala	61	2,070	$277,432
Arikayce	Amikacin Liposomal/Neb.Accessr	11	308	$167,720
Dovato	Dolutegravir Sodium/Lamivudine	18	540	$52,704
Genvoya	Elviteg/Cob/Emtri/Tenof Alafen	12	360	$47,775
Prezcobix	Darunavir/Cobicistat	17	510	$41,144

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Garry Jean-Louis, MD?

Tedicare shows public-source Medicare data for Garry Jean-Louis, MD (NPI 1538106828), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Garry Jean-Louis, MD have ACO affiliation data?

Garry Jean-Louis, MD is shown with ACO affiliation data for SSM WI ACO LLC (MSSP, ACO ID A5124).

What billing organization is linked to Garry Jean-Louis, MD?

Garry Jean-Louis, MD is linked to DEAN HEALTH SYSTEMS, INC (billing NPI 1053358846) in the available physician profile data.

Does Garry Jean-Louis, MD have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.