1. Home
  2. Directory
  3. Wisconsin
  4. Pleasant Prairie
  5. Nurse Practitioner
  6. NPI Profile

ALYSSA EIRICH
NPI 1699635490
Nurse Practitioner - Family in Pleasant Prairie, WI

Active since November 13, 2025PECOS EnrolledAccepts Medicare Assignment
10256 OLD GREEN BAY RD, PLEASANT PRAIRIE, WI 53158(262) 551-4200(262) 551-4947 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 8, 2026, Nov 13, 2025 (2 updates tracked since 2025).

About Alyssa Eirich NPPES

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

ALYSSA EIRICH (NPI 1699635490) is an individual family provider in Pleasant Prairie, Wisconsin, licensed in Wisconsin (17403-33) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS, is affiliated with Froedtert South Inc., and maintains a secondary practice location in Kenosha.

NPPES Registry Identity

NPI1699635490
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameALYSSA EIRICH
Location Address10256 OLD GREEN BAY RDPleasant Prairie, WI 53158-2814
Mailing Address9555 76th StPleasant Prairie, WI 53158-1984
Phone(262) 551-4200
Fax(262) 551-4947
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateNovember 13, 2025
Last NPPES UpdateMay 8, 20262 updates tracked since enumeration
NPPES CertifiedMay 8, 2026
✔ NPI 1699635490 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 · 17403-33
10256 OLD GREEN BAY RD, Pleasant Prairie, WI 53158
Open in Google Maps ↗

Secondary Practice Location 1

Location 16308 8th AveKenosha, WI 53143-5031 · Phone (262) 656-2552

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alyssa Eirich 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 ID2365920717
PECOS Enrollment IDI20260128002175
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.

Medicare Billing Reassignment

Medicare enrollment records show Alyssa Eirich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Froedtert South, Inc.
5.1 mi
Family Medicine
6308 8TH AVE
Kenosha, WI 53143
  • Reassigned Medicare billing, Wisconsin enrollment
  • 212 clinicians in this Medicare group
NPI 1558305284 (262) 656-2718

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Froedtert South Inc.

Acute Care Hospitals · Pleasant Prairie, WI
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number520021
Location9555 76th StPleasant Prairie, WI 53158 · Kenosha County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53158 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 5

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

DR. DAISY ANDALEON M.D.
Family Medicine
10256 OLD GREEN BAY RD
PLEASANT PRAIRIE, WI 53158
Kenosha County (262) 551-4270
JENNIFER LYNN MURRAY MSN, APRN, FNP-C
Nurse Practitioner (Family)
10256 OLD GREEN BAY RD
PLEASANT PRAIRIE, WI 53158
Kenosha County (262) 551-4200
DR. SARAH RAMADANI M.D.
Family Medicine
10256 OLD GREEN BAY RD
PLEASANT PRAIRIE, WI 53158
Kenosha County (262) 551-4210
MATHANGI R SEKHARAN MD
Internal Medicine
10256 OLD GREEN BAY RD
PLEASANT PRAIRIE, WI 53158
Kenosha County (262) 551-4240
BRENNA SUNDERLAND-SAIED RD, CD
Dietitian, Registered
10256 OLD GREEN BAY RD
PLEASANT PRAIRIE, WI 53158
Kenosha County (262) 551-4210

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 Eirich's NPI number?

The NPI number for Alyssa Eirich is 1699635490. It was assigned to this individual provider in the NPPES registry on November 13, 2025.

Where is Alyssa Eirich located?

Alyssa Eirich practices at 10256 Old Green Bay Rd, Pleasant Prairie, WI 53158. The listed phone number is (262) 551-4200.

What is Alyssa Eirich's specialty?

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

Is Alyssa Eirich enrolled in Medicare?

Yes. Alyssa Eirich 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.

Which organization bills Medicare for Alyssa Eirich's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Eirich reassigns Medicare benefits to Froedtert South, Inc. (Kenosha, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alyssa Eirich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alyssa Eirich accept?

Health plans from Anthem Blue Cross and Blue Shield and Network Health list Alyssa Eirich 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 Eirich affiliated with any hospitals?

According to CMS data, Alyssa Eirich is affiliated with Froedtert South Inc..

When was this NPI record last updated?

The NPPES record for Alyssa Eirich was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.