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EMILY KATHLEEN WILCZAK M.D.
NPI 1386969400
Surgery in Lake Geneva, WI

Active since March 31, 2010PECOS EnrolledAccepts Medicare Assignment
N2950 WI-67, LAKE GENEVA, WI 53147(815) 229-7580 Get Directions Write a Review

NPPES record last updated: October 18, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Emily Kathleen Wilczak M.d. NPPES

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

EMILY KATHLEEN WILCZAK M.D. (NPI 1386969400) is an individual surgery provider in Lake Geneva, Wisconsin, licensed in Illinois (036136945) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, is affiliated with Mercy Walworth Hospital & Medical Center, and is a graduate of Michigan State University College Of Human Medicine.

NPPES Registry Identity

NPI1386969400
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameEMILY KATHLEEN WILCZAKCredential: M.D.
Location AddressN2950 WI-67Lake Geneva, WI 53147
Mailing AddressN2950 Wi-67Lake Geneva, WI 53147 · (608) 756-6138
Phone(815) 229-7580
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human Medicine
Enumeration DateMarch 31, 2010
Last NPPES UpdateOctober 18, 2023
NPPES CertifiedOctober 17, 2023
✔ NPI 1386969400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IL · 036136945
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
N2950 WI-67, Lake Geneva, WI 53147
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, MercyCare Health Plans.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

Emily Kathleen Wilczak M.d. 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 ID3678726544
PECOS Enrollment IDI20150424000402, I20180531000807
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.

Hospital Affiliations CMS Care Compare

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

Mercy Walworth Hospital & Medical Center

Critical Access Hospitals · Lake Geneva, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number521357
LocationN2950 State Road 67Lake Geneva, WI 53147 · Walworth County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53147 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.

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 Emily Wilczak's NPI number?

The NPI number for Emily Wilczak is 1386969400. It was assigned to this individual provider in the NPPES registry on March 31, 2010.

Where is Emily Wilczak located?

Emily Wilczak practices at N2950 Wi-67, Lake Geneva, WI 53147. The listed phone number is (815) 229-7580.

What is Emily Wilczak's specialty?

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

Is Emily Wilczak enrolled in Medicare?

Yes. Emily Wilczak 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 Emily Wilczak accept?

Health plans from Anthem Blue Cross and Blue Shield and MercyCare Health Plans list Emily Wilczak 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 Emily Wilczak affiliated with any hospitals?

According to CMS data, Emily Wilczak is affiliated with Mercy Walworth Hospital & Medical Center.

When was this NPI record last updated?

The NPPES record for Emily Wilczak was last updated on October 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.