1. Home
  2. Directory
  3. Wisconsin
  4. Oconomowoc
  5. Otolaryngology
  6. NPI Profile

MR. MICHAEL CHARLES JANOWAK MD
NPI 1285601070
Otolaryngology in Oconomowoc, WI

Active since March 01, 2006PECOS EnrolledAccepts Medicare Assignment
888 THACKERAY TRL, STE 108, OCONOMOWOC, WI 53066(262) 567-0505(262) 567-0778 Get Directions Write a Review

NPPES record last updated: January 28, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Michael Charles Janowak Md NPPES

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

MR. MICHAEL CHARLES JANOWAK MD (NPI 1285601070) is an individual otolaryngology provider in Oconomowoc, Wisconsin, licensed in Wisconsin (18235) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1972).

NPPES Registry Identity

NPI1285601070
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameMR. MICHAEL CHARLES JANOWAKCredential: MD
Location Address888 THACKERAY TRL, STE 108Oconomowoc, WI 53066-4342
Mailing Address888 Thackeray Trl, Ste 108Oconomowoc, WI 53066 · (262) 567-0505 · Fax (262) 567-0778
Phone(262) 567-0505
Fax(262) 567-0778
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 1972
Enumeration DateMarch 1, 2006
Last NPPES UpdateJanuary 28, 2013
✔ NPI 1285601070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in WI · 18235
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
888 THACKERAY TRL, Oconomowoc, WI 53066
Open in Google Maps ↗

Other Identifiers 8

Medicare ID-Type Unspecified000168730WI
Medicaid30102900WI
Other000168715WI · Medicare
Medicare UPINB53829
Other040004256WI · Railroad Medicare
Other777WI · Dean Health Plan
Other000102385WI · Medicare
Other1004201WI · Physicians Plus

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Group Health Cooperative-SCW 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

Mr. Michael Charles Janowak 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 ID5496738601
PECOS Enrollment IDI20101221000523
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 6

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 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.
758 services343 patients
Professional service for single injection of allergen 95115
A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.
318 services11 patients
Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
193 services13 patients
Diagnostic exam of voice box using a flexible endoscope 31575
This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.
128 services127 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
104 services104 patients
Simple control of nose bleed 30901
Simple control of a nose bleed involves leaning forward slightly to prevent blood from flowing down the throat. Pinch your nostrils together and breathe through your mouth. This pressure can help the blood clot and stop the bleeding. Avoid lying down or blowing your nose.
23 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53066 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
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
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 16

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

DR. WILLIAM G. LONGE D.D.S.
Dentist (General Practice)
888 THACKERAY TRL, SUITE 208
OCONOMOWOC, WI 53066
Waukesha County (262) 567-8991
MARK H ROSSING MDSC
Psychiatry & Neurology (Psychiatry)
888 THACKERAY TRL, SUITE 211
OCONOMOWOC, WI 53066
Waukesha County (262) 567-1122
MRS. SANDY L SWORDS CADCIII
Counselor (Addiction (Substance Use Disorder))
888 THACKERAY TRL
OCONOMOWOC, WI 53066
Waukesha County (262) 542-3255
DR. BRADY ROBERT DORN DC
Chiropractor
888 THACKERAY TRL, SUITE 210
OCONOMOWOC, WI 53066
Waukesha County (262) 560-9600
HEARING CENTER, INC.
Hearing Aid Equipment
888 THACKERAY TRL, STE 107
OCONOMOWOC, WI 53066
Waukesha County (262) 567-7639
DR. GERARD L. KUPPERMAN PH.D.
Audiologist
888 THACKERAY TRL
OCONOMOWOC, WI 53066
Waukesha County (262) 567-7639
THOMAS F. TAYLOR, MD, SC
Ophthalmology
888 THACKERAY TRL, # 203
OCONOMOWOC, WI 53066
Waukesha County (262) 567-0231
PRESCRIPTION CENTER PHARMACY
Pharmacy (Community/Retail Pharmacy)
888 THACKERAY TRL, STE 101
OCONOMOWOC, WI 53066
Waukesha County (262) 567-7267

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 Michael Janowak's NPI number?

The NPI number for Michael Janowak is 1285601070. It was assigned to this individual provider in the NPPES registry on March 1, 2006.

Where is Michael Janowak located?

Michael Janowak practices at 888 Thackeray Trl Ste 108, Oconomowoc, WI 53066. The listed phone number is (262) 567-0505.

What is Michael Janowak's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Michael Janowak enrolled in Medicare?

Yes. Michael Janowak 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 Michael Janowak accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Group Health Cooperative-SCW, Network Health and UnitedHealthcare list Michael Janowak 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.

When was this NPI record last updated?

The NPPES record for Michael Janowak was last updated on January 28, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.