KENNETH M WOLNAK DO
NPI 1982744678
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Janesville, WI

Active since February 08, 2007PECOS EnrolledAccepts Medicare Assignment
1000 MINERAL POINT AVE, JANESVILLE, WI 53548(608) 756-6868 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Kenneth M Wolnak Do NPPES

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

KENNETH M WOLNAK DO (NPI 1982744678) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Janesville, Wisconsin, licensed in Wisconsin (40664) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Mercy Health System Corp, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (1980).

NPPES Registry Identity

NPI1982744678
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameKENNETH M WOLNAKCredential: DO
Location Address1000 MINERAL POINT AVEJanesville, WI 53548-2940
Mailing Address1000 Mineral Point AveJanesville, WI 53548-2940 · (608) 756-6868
Sole ProprietorNo
Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 1980
Enumeration DateFebruary 8, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1982744678 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
License Licensed in WI · 40664
Definition
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
1000 MINERAL POINT AVE, Janesville, WI 53548

Other Identifiers 1

Medicare UPINC52040

Accepted 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

Kenneth M Wolnak Do 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 ID244217388
PECOS Enrollment IDI20040706001360, I20171026002699
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 Health System Corp

Acute Care Hospitals · Janesville, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520066
Location1000 Mineral Point AveJanesville, WI 53548 · Rock County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53548 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
$163.24 typical visit price
range $53.90 – $163.24
Typical copayment $40.81 (range $13.47 – $40.81)
Most-billed visit code 99205
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.

Nurse Practitioner (Psychiatric/Mental Health)
1000 MINERAL POINT AVE
JANESVILLE, WI 53548
Plastic Surgery
1000 MINERAL POINT AVE
JANESVILLE, WI 53548
Physical Therapist
1000 MINERAL POINT AVE
JANESVILLE, WI 53548
Pharmacist
1000 MINERAL POINT AVE
JANESVILLE, WI 53548
Occupational Therapist
1000 MINERAL POINT AVE
JANESVILLE, WI 53548
Neurological Surgery
1000 MINERAL POINT AVE, MERCY WEST NEUROSURGERY
JANESVILLE, WI 53548
Emergency Medicine (Medical Toxicology)
1000 MINERAL POINT AVE
JANESVILLE, WI 53548
Physician Assistant
1000 MINERAL POINT AVE
JANESVILLE, WI 53548

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 Kenneth Wolnak's NPI number?

The NPI number for Kenneth Wolnak is 1982744678. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is Kenneth Wolnak located?

Kenneth Wolnak practices at 1000 Mineral Point Ave, Janesville, WI 53548. The listed phone number is (608) 756-6868.

What is Kenneth Wolnak's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Kenneth Wolnak enrolled in Medicare?

Yes. Kenneth Wolnak 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 Kenneth Wolnak accept?

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

According to CMS data, Kenneth Wolnak is affiliated with Mercy Health System Corp.

When was this NPI record last updated?

The NPPES record for Kenneth Wolnak was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.