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STEPHANIE ONSTAD FNP, APNP
NPI 1982452116
Nurse Practitioner - Family in Mount Pleasant, WI

Active since May 13, 2024PECOS Enrolled
5439 DURAND AVE STE 100, MOUNT PLEASANT, WI 53406(262) 898-9000 Get Directions Write a Review

NPPES record last updated: May 13, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephanie Onstad Fnp, Apnp NPPES

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

STEPHANIE ONSTAD FNP, APNP (NPI 1982452116) is an individual family provider in Mount Pleasant, Wisconsin, licensed in Wisconsin (15180-33) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS, is affiliated with Mercy Health System Corp, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1982452116
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSTEPHANIE ONSTADCredential: FNP, APNP
Location Address5439 DURAND AVE STE 100Mount Pleasant, WI 53406-5058
Mailing Address5439 Durand Ave Ste 100Mount Pleasant, WI 53406-5058
Phone(262) 898-9000
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateMay 13, 2024
NPPES CertifiedMay 12, 2024
✔ NPI 1982452116 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
License✔ Licensed in WI · 15180-33
5439 DURAND AVE STE 100, Mount Pleasant, WI 53406
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, MercyCare Health Plans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephanie Onstad Fnp, Apnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID840722245
PECOS Enrollment IDI20241010000092
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 53406 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 9

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

MARK BYALIY PA-C
Physician Assistant
5439 DURAND AVE STE 100
MOUNT PLEASANT, WI 53406
Racine County (262) 898-9000
WISCONSIN DERMATOLOGY LLC
Dermatology
5439 DURAND AVE STE 100
MOUNT PLEASANT, WI 53406
Racine County (262) 898-9000
EMMA JOYCE MINX
Chiropractor
5439 DURAND AVE STE 100
MT PLEASANT, WI 53406
Racine County (262) 898-9000
BSH, SC
Family Medicine
5439 DURAND AVE STE 100
MOUNT PLEASANT, WI 53406
Racine County (262) 898-9000
ACS WOUNDS LLC
Preventive Medicine (Undersea and Hyperbaric Medicine)
5439 DURAND AVE STE 100
MT PLEASANT, WI 53406
Racine County (262) 898-9000
KYLE ZAJAC DC
Chiropractor
5439 DURAND AVE STE 100
MOUNT PLEASANT, WI 53406
Racine County (262) 898-9000
ALICIA KRELL
Nurse Practitioner (Family)
5439 DURAND AVE STE 100
MOUNT PLEASANT, WI 53406
Racine County (262) 300-4598
SUPERIOR MEDICAL CENTER LLC
General Practice
5439 DURAND AVE STE 100
MOUNT PLEASANT, WI 53406
Racine County (262) 676-2794

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 Stephanie Onstad's NPI number?

The NPI number for Stephanie Onstad is 1982452116. It was assigned to this individual provider in the NPPES registry on May 13, 2024.

Where is Stephanie Onstad located?

Stephanie Onstad practices at 5439 Durand Ave Ste 100, Mount Pleasant, WI 53406. The listed phone number is (262) 898-9000.

What is Stephanie Onstad's specialty?

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

Is Stephanie Onstad enrolled in Medicare?

Yes. Stephanie Onstad is registered in the Medicare PECOS enrollment system.

What insurance does Stephanie Onstad accept?

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

According to CMS data, Stephanie Onstad is affiliated with Mercy Health System Corp.

When was this NPI record last updated?

The NPPES record for Stephanie Onstad was last updated on May 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.