ALYSSA WALKER APNP
NPI 1093584328
Nurse Practitioner in Oconomowoc, WI

Q: What is Alyssa Walker's NPI number?

The NPI number for Alyssa Walker is 1093584328. It was assigned to this individual provider in the NPPES registry on December 28, 2023.

Q: What is Alyssa Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Alyssa Walker was last updated on February 19, 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.

Active since December 28, 2023PECOS EnrolledAccepts Medicare Assignment

1284 N SUMMIT AVE, OCONOMOWOC, WI 53066(262) 560-3700 Get Directions Write a Review

NPPES record last updated: February 19, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Alyssa Walker Apnp NPPES

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

ALYSSA WALKER APNP (NPI 1093584328) is an individual nurse practitioner in Oconomowoc, Wisconsin, licensed in Wisconsin (14872) and active in the NPI registry since December 2023. She is enrolled in Medicare PECOS, is affiliated with Aurora Medical Center - Summit, and is a graduate of Duke University School Of Medicine (2023).

NPPES Registry Identity

NPI1093584328

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameALYSSA WALKERCredential: APNP

Location Address1284 N SUMMIT AVEOconomowoc, WI 53066-4459

Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250

Phone(262) 560-3700

Sole ProprietorNo

Medical School CMSDuke University School Of MedicineGraduated 2023

Enumeration DateDecember 28, 2023

Last NPPES UpdateFebruary 19, 2024

NPPES CertifiedFebruary 19, 2024

✔ NPI 1093584328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in WI · 14872

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered NurseTaxonomy 163W00000X · License 245836 (WI)

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 14872-33 (WI)

1284 N SUMMIT AVE, Oconomowoc, WI 53066

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Other Identifiers 1

Medicaid100265694WI

Accepted Insurance

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

Alyssa Walker 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 ID4587007109

PECOS Enrollment IDI20240209002802

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.

187 services139 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

30 services30 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.

28 services25 patients

Hospital Affiliations CMS Care Compare

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

Aurora Medical Center - Summit

Acute Care Hospitals · Summit, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520206

Location36500 Aurora DriveSummit, WI 53066 · Waukesha County

Emergency services Birthing friendly

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

$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 15

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

STEPHANIE LYNN BONDIOLI RPH

Pharmacist

1284 N SUMMIT AVE
OCONOMOWOC, WI 53066

Waukesha County (262) 569-8204

MS. KAREN L YOUNGQUIST APNP

Nurse Practitioner

1284 N SUMMIT AVE
OCONOMOWOC, WI 53066

Waukesha County (262) 569-3080

TAMARA GRISSMAN PA-C

Physician Assistant

1284 N SUMMIT AVE
OCONOMOWOC, WI 53066

Waukesha County (262) 560-3700

DR. RICHARD N TERRY DO

Family Medicine

1284 N SUMMIT AVE
OCONOMOWOC, WI 53066

Waukesha County (262) 560-3700

BRITTANY L SCHLICHT NP-C

Nurse Practitioner

1284 N SUMMIT AVE
OCONOMOWOC, WI 53066

Waukesha County (262) 569-3080

ANGELA EGGLESTON PHARMD

Pharmacist

1284 N SUMMIT AVE, SUITE 100
OCONOMOWOC, WI 53066

Waukesha County (262) 569-8204

LYNNE NEVERS-HOEFT APNP

Nurse Practitioner

1284 N SUMMIT AVE
OCONOMOWOC, WI 53066

Waukesha County (262) 569-3080

DR. THOMAS F WINTERS MD

Family Medicine

1284 N SUMMIT AVE
OCONOMOWOC, WI 53066

Waukesha County (262) 569-3080

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 Alyssa Walker's NPI number?

The NPI number for Alyssa Walker is 1093584328. It was assigned to this individual provider in the NPPES registry on December 28, 2023.

Where is Alyssa Walker located?

Alyssa Walker practices at 1284 N Summit Ave, Oconomowoc, WI 53066. The listed phone number is (262) 560-3700.

What is Alyssa Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Alyssa Walker enrolled in Medicare?

Yes. Alyssa Walker 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 Alyssa Walker accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Quartz and 1 other insurer list Alyssa Walker 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 Alyssa Walker affiliated with any hospitals?

According to CMS data, Alyssa Walker is affiliated with Aurora Medical Center - Summit.

When was this NPI record last updated?

The NPPES record for Alyssa Walker was last updated on February 19, 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.