TIMOTHY B LESAGE MD
NPI 1518074962
Surgery in Mount Pleasant, WI

Q: What is Timothy Lesage's NPI number?

The NPI number for Timothy Lesage is 1518074962. It was assigned to this individual provider in the NPPES registry on August 23, 2006.

Q: What is Timothy Lesage's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Lesage was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 23, 2006PECOS EnrolledAccepts Medicare Assignment

13250 WASHINGTON AVE, MOUNT PLEASANT, WI 53177(888) 720-2012 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 10, 2025, Nov 18, 2021, Mar 1, 2019 (3 updates tracked since 2019).

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About Timothy B Lesage Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TIMOTHY B LESAGE MD (NPI 1518074962) is an individual surgery provider in Mount Pleasant, Wisconsin, licensed in Wisconsin (41933) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Aurora Memorial Hospital Burlington, and is a graduate of University Of Wisconsin School Of Medicine (1995).

NPPES Registry Identity

NPI1518074962

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameTIMOTHY B LESAGECredential: MD

Location Address13250 WASHINGTON AVEMount Pleasant, WI 53177-1516

Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250

Phone(888) 720-2012

Sole ProprietorNo

Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 1995

Enumeration DateAugust 23, 2006

Last NPPES UpdateJuly 10, 20253 updates tracked since enumeration

NPPES CertifiedJuly 10, 2025

✔ NPI 1518074962 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in WI · 41933

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

13250 WASHINGTON AVE, Mount Pleasant, WI 53177

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Other Identifiers 1

Medicaid33328300WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Timothy B Lesage Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5294838751

PECOS Enrollment IDI20070321000493

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

94 services81 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

75 services70 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

65 services57 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

52 services35 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

49 services44 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

45 services45 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Aurora Memorial Hospital Burlington

Acute Care Hospitals · Burlington, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520059

Location252 Mchenry StBurlington, WI 53105 · Racine County

Emergency services

Aurora Lakeland Medical Center

Acute Care Hospitals · Elkhorn, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520102

LocationW3985 County Road NnElkhorn, WI 53121 · Walworth County

Emergency services Birthing friendly

Aurora St Lukes Medical Center

Acute Care Hospitals · Milwaukee, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520138

Location2900 W Oklahoma AveMilwaukee, WI 53215 · Milwaukee County

Emergency services Birthing friendly

Aurora Medical Center Kenosha

Acute Care Hospitals · Kenosha, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520189

Location10400 75th StKenosha, WI 53142 · Kenosha County

Emergency services Birthing friendly

Aurora Medical Ctr Oshkosh

Acute Care Hospitals · Oshkosh, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520198

Location855 N Westhaven DriveOshkosh, WI 54904 · Winnebago County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53177 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$82.92 typical visit price

range $53.90 – $163.24

Typical copayment $20.73 (range $13.47 – $40.81)

Most-billed visit code 99203

Established Patient

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXIS MARIE VENTURA DNP, CRNA

Nurse Anesthetist, Certified Registered

13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177

Racine County (262) 857-5000

JACK CONOR NEYLON

Registered Nurse

13250 WASHINGTON AVE
MT PLEASANT, WI 53177

Racine County (262) 799-8700

DR. ADRIAN KENNETH STULL M.D.

Emergency Medicine

13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177

Racine County (262) 799-8700

JAMES M WALTENBERGER MD

Surgery

13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177

Racine County (888) 720-2012

DR. DONNA J HEMPHILL MD

Obstetrics & Gynecology

13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177

Racine County (888) 720-2012

MARGARET ANN RYNKIEWICZ

Physician Assistant

13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177

Racine County (262) 799-8700

MR. JEFFREY THOMAS VAUGHAN KROEGER CRNA

Nurse Anesthetist, Certified Registered

13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177

Racine County (262) 799-8700

MR. EVAN JACOB CLARK MD

Emergency Medicine

13250 WASHINGTON AVE
MOUNT PLEASANT, WI 53177

Racine County (262) 799-8200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Timothy Lesage's NPI number?

The NPI number for Timothy Lesage is 1518074962. It was assigned to this individual provider in the NPPES registry on August 23, 2006.

Where is Timothy Lesage located?

Timothy Lesage practices at 13250 Washington Ave, Mount Pleasant, WI 53177. The listed phone number is (888) 720-2012.

What is Timothy Lesage's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Timothy Lesage enrolled in Medicare?

Yes. Timothy Lesage is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Timothy Lesage accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Quartz and 1 other insurer list Timothy Lesage as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Timothy Lesage affiliated with any hospitals?

According to CMS data, Timothy Lesage is affiliated with Aurora Memorial Hospital Burlington, Aurora Lakeland Medical Center, Aurora St Lukes Medical Center, Aurora Medical Center Kenosha and Aurora Medical Ctr Oshkosh.

When was this NPI record last updated?

The NPPES record for Timothy Lesage was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.