COURTNEY VAN AUKEN APNP
NPI 1649674672
Nurse Practitioner - Gerontology in Onalaska, WI

Active since October 20, 2014PECOS EnrolledAccepts Medicare Assignment
3111 GUNDERSEN DR, ONALASKA, WI 54650(608) 775-8151 Get Directions Write a Review

NPPES record last updated: October 20, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Courtney Van Auken Apnp NPPES

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

COURTNEY VAN AUKEN APNP (NPI 1649674672) is an individual gerontology provider in Onalaska, Wisconsin, licensed in Wisconsin (6035) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, is affiliated with Gundersen Lutheran Medical Center, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1649674672
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameCOURTNEY VAN AUKENCredential: APNP
Location Address3111 GUNDERSEN DROnalaska, WI 54650-8447
Mailing Address1836 South AveLa Crosse, WI 54601-5429 · (608) 782-7300
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateOctober 20, 2014
NPI 1649674672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License Licensed in WI · 6035
3111 GUNDERSEN DR, Onalaska, WI 54650

Other Names 1

Former Name (1)Courtney Nack

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

Courtney Van Auken Apnp 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 ID5395967756
PECOS Enrollment IDI20141119001804
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 5

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, 40-54 minutes 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.
129 services113 patients
Established patient office or other outpatient visit, 30-39 minutes 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.
103 services100 patients
Established patient office or other outpatient visit, 20-29 minutes 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.
37 services37 patients
Blood creatinine level 82565
A blood creatinine level test measures the amount of creatinine in your blood. Creatinine is a waste product that your body produces when it uses energy. High levels may indicate that your kidneys aren't working properly. This test is often used to monitor kidney health.
31 services24 patients
Blood potassium level 84132
A blood potassium level test measures the amount of potassium in your blood. Potassium is a vital mineral for the body, helping nerves and muscles, especially the heart, to function properly. Abnormal levels can cause health issues like irregular heartbeat, muscle weakness, or numbness.
27 services21 patients

Hospital Affiliations CMS Care Compare

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

Gundersen Lutheran Medical Center

Acute Care Hospitals · La Crosse, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520087
Location1910 South AveLa Crosse, WI 54601 · La Crosse County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54650 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
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
Most-billed visit code 99214
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.

Internal Medicine (Rheumatology)
3111 GUNDERSEN DR
ONALASKA, WI 54650
Specialist/Technologist (Athletic Trainer)
3111 GUNDERSEN DR
ONALASKA, WI 54650
Specialist/Technologist (Athletic Trainer)
3111 GUNDERSEN DR
ONALASKA, WI 54650
Specialist/Technologist (Athletic Trainer)
3111 GUNDERSEN DR, NC1-002
ONALASKA, WI 54650
Physical Therapist (Sports)
3111 GUNDERSEN DR
ONALASKA, WI 54650
Physical Therapist
3111 GUNDERSEN DR
ONALASKA, WI 54650
Specialist
3111 GUNDERSEN DR
ONALASKA, WI 54650
Dermatology
3111 GUNDERSEN DR
ONALASKA, WI 54650

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 Courtney Van Auken's NPI number?

The NPI number for Courtney Van Auken is 1649674672. It was assigned to this individual provider in the NPPES registry on October 20, 2014. The provider is also known as Courtney Nack.

Where is Courtney Van Auken located?

Courtney Van Auken practices at 3111 Gundersen Dr, Onalaska, WI 54650. The listed phone number is (608) 775-8151.

What is Courtney Van Auken's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Courtney Van Auken enrolled in Medicare?

Yes. Courtney Van Auken 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 Courtney Van Auken accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, HealthPartners, Medica and Quartz list Courtney Van Auken 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 Courtney Van Auken affiliated with any hospitals?

According to CMS data, Courtney Van Auken is affiliated with Gundersen Lutheran Medical Center.

When was this NPI record last updated?

The NPPES record for Courtney Van Auken was last updated on October 20, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.