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KAREN WYSE NIEDERMIER APRN, CNP
NPI 1821058421
Nurse Practitioner - Family in Superior, WI

Active since March 27, 2006PECOS EnrolledAccepts Medicare Assignment
2202 E 2ND ST STE 377, SUPERIOR, WI 54880(715) 817-7990 Get Directions Write a Review

NPPES record last updated: October 30, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Karen Wyse Niedermier Aprn, Cnp NPPES

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

KAREN WYSE NIEDERMIER APRN, CNP (NPI 1821058421) is an individual family provider in Superior, Wisconsin, licensed in Wisconsin (5989-33) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1821058421
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKAREN WYSE NIEDERMIERCredential: APRN, CNP
Location Address2202 E 2ND ST STE 377Superior, WI 54880-3778
Mailing Address400 E 3rd StDuluth, MN 55805-1951 · (218) 786-3146
Phone(715) 817-7990
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateMarch 27, 2006
Last NPPES UpdateOctober 30, 2018
✔ NPI 1821058421 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in WI · 5989-33✔ Licensed in AK · AK940✔ Licensed in MN · 128436-2✔ Licensed in WI · 128436-2✔ Licensed in MN · CNP1825
2202 E 2ND ST STE 377, Superior, WI 54880
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Other Names 1

Former Name (1)Karen Lynn Wyse

Other Identifiers 5

Other111767MN · Ucare
OtherHP20370MN · Health Partners
OtherNA9021026055MN · Preferred One
Other01-12315MN · Medica
Other205D0NIMN · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan.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

Karen Wyse Niedermier Aprn, Cnp 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 ID7416113014
PECOS Enrollment IDI20140701000448, I20140924001371
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 3

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.
61 services59 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.
26 services26 patients
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.
13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Essentia Health St Mary's Medical Center

Acute Care Hospitals · Duluth, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240002
Location402 East Second StreetDuluth, MN 55805 · St. Louis County
Emergency services Birthing friendly

Essentia Health Duluth

Acute Care Hospitals · Duluth, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240019
Location502 East Second StreetDuluth, MN 55805 · St. Louis County
Birthing friendly

St Marys Hospital Superior

Critical Access Hospitals · Superior, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521329
Location3500 Tower AveSuperior, WI 54880 · Douglas County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54880 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.

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 Karen Niedermier's NPI number?

The NPI number for Karen Niedermier is 1821058421. It was assigned to this individual provider in the NPPES registry on March 27, 2006. The provider is also known as Karen Lynn Wyse.

Where is Karen Niedermier located?

Karen Niedermier practices at 2202 E 2nd St Ste 377, Superior, WI 54880. The listed phone number is (715) 817-7990.

What is Karen Niedermier's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Karen Niedermier enrolled in Medicare?

Yes. Karen Niedermier 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 Karen Niedermier accept?

Health plans from Medica and Sanford Health Plan list Karen Niedermier 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 Karen Niedermier affiliated with any hospitals?

According to CMS data, Karen Niedermier is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Duluth and St Marys Hospital Superior.

When was this NPI record last updated?

The NPPES record for Karen Niedermier was last updated on October 30, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.