KATHERINE E. GUNDERSON PA-C
NPI 1396293890
Physician Assistant in Janesville, WI

Active since September 14, 2016PECOS EnrolledAccepts Medicare Assignment
3400 DEERFIELD DR, JANESVILLE, WI 53546(608) 314-3600(608) 314-3601 Get Directions Write a Review

NPPES record last updated: July 13, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2021, Sep 14, 2016 (2 updates tracked since 2016).

About Katherine E. Gunderson Pa-c NPPES

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

KATHERINE E. GUNDERSON PA-C (NPI 1396293890) is an individual physician assistant in Janesville, Wisconsin, licensed in Wisconsin (3892-23) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS, is affiliated with Fort Memorial Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1396293890
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATHERINE E. GUNDERSONCredential: PA-C
Location Address3400 DEERFIELD DRJanesville, WI 53546-3557
Mailing Address700 S Park StMadison, WI 53715-1830 · (608) 251-6100 · Fax (608) 260-2976
Fax(608) 314-3601
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateSeptember 14, 2016
Last NPPES UpdateJuly 13, 20212 updates tracked since enumeration
NPPES CertifiedJuly 13, 2021
NPI 1396293890 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in WI · 3892-23
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
3400 DEERFIELD DR, Janesville, WI 53546

Other Names 1

Other Name (5)Katherine E. Mikkelson

Other Identifiers 1

Medicaid1396293890WI

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

Katherine E. Gunderson Pa-c 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 ID2769760867
PECOS Enrollment IDI20161025000344
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.
63 services62 patients
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.
22 services22 patients
Manual urinalysis test with examination using microscope, automated 81001
A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.
17 services16 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
13 services13 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
12 services12 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Fort Memorial Hospital

Acute Care Hospitals · Fort Atkinson, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number520071
Location611 Sherman Ave EFort Atkinson, WI 53538 · Jefferson County
Emergency services Birthing friendly

Mile Bluff Medical Center

Acute Care Hospitals · Mauston, WI
OwnershipProprietary
CMS Certification Number520109
Location1050 Division StMauston, WI 53948 · Juneau County
Emergency services Birthing friendly

Black River Memorial Hospital

Critical Access Hospitals · Black River Falls, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521333
Location711 W Adams StBlack River Falls, WI 54615 · Jackson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53546 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 8

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

Nurse Practitioner
3400 DEERFIELD DR
JANESVILLE, WI 53546
Family Medicine
3400 DEERFIELD DR
JANESVILLE, WI 53546
Obstetrics & Gynecology
3400 DEERFIELD DR
JANESVILLE, WI 53546
Physician Assistant
3400 DEERFIELD DR
JANESVILLE, WI 53546
Nurse Practitioner
3400 DEERFIELD DR
JANESVILLE, WI 53546
Nurse Practitioner (Family)
3400 DEERFIELD DR
JANESVILLE, WI 53546
Pediatrics
3400 DEERFIELD DR
JANESVILLE, WI 53546
Physician Assistant
3400 DEERFIELD DR
JANESVILLE, WI 53546

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 Katherine Gunderson's NPI number?

The NPI number for Katherine Gunderson is 1396293890. It was assigned to this individual provider in the NPPES registry on September 14, 2016. The provider is also known as Katherine E. Mikkelson.

Where is Katherine Gunderson located?

Katherine Gunderson practices at 3400 Deerfield Dr, Janesville, WI 53546. The listed phone number is (608) 314-3600.

What is Katherine Gunderson's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Katherine Gunderson enrolled in Medicare?

Yes. Katherine Gunderson 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 Katherine Gunderson accept?

Health plans from Anthem Blue Cross and Blue Shield, Group Health Cooperative-SCW, Medica, Quartz and Security Health Plan list Katherine Gunderson 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 Katherine Gunderson affiliated with any hospitals?

According to CMS data, Katherine Gunderson is affiliated with Fort Memorial Hospital, Mile Bluff Medical Center and Black River Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Katherine Gunderson was last updated on July 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.