Physician

Timothy B Lesage, MD

According to 2025 Medicare claims, Timothy Lesage, MD (NPI: 1518074962) practices general surgery in the Racine-Mount Pleasant, WI market, with the plurality of this provider's patient population coming from Racine, WI. This provider's primary affiliated billing organization is AURORA MEDICAL GROUP, INC. (NPI: 1427271378; TIN: 391678306) and primary practice location at 53177-1516. Lesage is affiliated with the Advocate Physician Partners Accountable Care, Inc. (ACO ID: A1033) and Accountable Care Organization of Advocate Aurora Health, LLC (ACO ID: D0260), participating under both the MSSP and REACH models.

Lesage's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 301 traditional Medicare patients, billed 698 HCPCS/CPT codes, and received $123,680 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 332 prescription claims across 97 beneficiaries totaling $8,319 in drug costs, led by Cilostazol (Cilostazol). DME data shows 15 claims. Open Payments data shows 3 records totaling $206. 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 up and down with repeated peaks and valleys, starting at $130,050 and ending at $123,680. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $6,527 and ending at $8,319. 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	265	687	$130,050
2016	272	721	$146,953
2017	253	727	$145,680
2018	251	737	$135,313
2019	179	426	$77,257
2020	203	476	$105,830
2021	243	597	$122,560
2022	234	477	$96,902
2023	287	669	$143,291
2024	301	698	$123,680

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	80	217	$6,527
2016	75	196	$4,800
2017	75	201	$3,722
2018	52	147	$2,315
2019	39	95	$4,176
2020	44	118	$1,831
2021	41	116	$3,423
2022	59	166	$7,948
2023	77	213	$8,028
2024	97	332	$8,319

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
2024	N/R	15	$1,416

* / # = 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
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	45	45	$152
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	44	49	$132
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	70	75	$123
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	81	94	$92
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	57	65	$62

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Cilostazol	Cilostazol	44	2,890	$1,091
Clopidogrel	Clopidogrel Bisulfate	97	6,930	$981
Gabapentin	Gabapentin	26	896	$292
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	25	143	$276
Atorvastatin Calcium	Atorvastatin Calcium	19	1,340	$84

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
A4425	Ostomy pouch, drainable; for use on barrier with non-locking flange, with filter (2 piece system), each	N	N/R	15	$1,416

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	3	$206	Medtronic, Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Timothy B. Lesage, MD?

Tedicare shows public-source Medicare data for Timothy B. Lesage, MD (NPI 1518074962), 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 Timothy B. Lesage, MD have ACO affiliation data?

Timothy B. Lesage, MD is shown with ACO affiliation data for Advocate Physician Partners Accountable Care, Inc. (MSSP, ACO ID A1033) and Accountable Care Organization of Advocate Aurora Health, LLC (REACH, ACO ID D0260).

What billing organization is linked to Timothy B. Lesage, MD?

Timothy B. Lesage, MD is linked to AURORA MEDICAL GROUP, INC. (billing NPI 1427271378) in the available physician profile data.

Does Timothy B. Lesage, MD have Open Payments data?

Timothy B. Lesage, MD has 3 connected Open Payments records in the available 2024 summary 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.