LAUREN D STIEBER APNP
NPI 1003334194
Nurse Practitioner in Greenfield, WI

Q: What is Lauren Stieber's NPI number?

The NPI number for Lauren Stieber is 1003334194. It was assigned to this individual provider in the NPPES registry on September 8, 2017.

Q: What is Lauren Stieber'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 Lauren Stieber was last updated on September 25, 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 September 08, 2017PECOS EnrolledAccepts Medicare Assignment

6901 W EDGERTON AVE, GREENFIELD, WI 53220(414) 325-5244(414) 421-3772 Get Directions Write a Review

NPPES record last updated: September 25, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 25, 2024, Nov 24, 2021, Mar 10, 2020 and 2 more (5 updates tracked since 2018).

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About Lauren D Stieber Apnp NPPES

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

LAUREN D STIEBER APNP (NPI 1003334194) is an individual nurse practitioner in Greenfield, Wisconsin, licensed in Wisconsin (7953) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Oak Lawn, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1003334194

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameLAUREN D STIEBERCredential: APNP

Location Address6901 W EDGERTON AVEGreenfield, WI 53220-4420

Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (414) 325-5244 · Fax (414) 421-3772

Phone(414) 325-5244

Fax(414) 421-3772

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateSeptember 8, 2017

Last NPPES UpdateSeptember 25, 20245 updates tracked since enumeration

NPPES CertifiedSeptember 25, 2024

✔ NPI 1003334194 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in WI · 7953✔ Licensed in IL · 209.020997

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 ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 7953-33 (WI)

6901 W EDGERTON AVE, Greenfield, WI 53220

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Secondary Practice Location 1

Location 19555 S 52nd AveOak Lawn, IL 60453-3054 · Phone (708) 634-0950 · Fax (708) 634-0942

Other Identifiers 1

Medicaid100071469WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare), UnitedHealthcare.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

Lauren D Stieber 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 ID5395011191

PECOS Enrollment IDI20171023002537, I20211011002983

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 Reassignments

Medicare enrollment records show Lauren Stieber reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Aurora Medical Group, Inc.

3.7 mi

Obstetrics & Gynecology

8905 W LINCOLN AVE, SUITE 515
West Allis, WI 53227

Reassigned Medicare billing, Wisconsin enrollment
4,609 clinicians in this Medicare group

NPI 1457592735 (414) 328-8650

Lakeshore Medical Clinic, LLC

5.9 mi

Family Medicine

2000 E LAYTON AVE STE 100
Saint Francis, WI 53235

Reassigned Medicare billing, Wisconsin enrollment
960 clinicians in this Medicare group

NPI 1003861188 (414) 744-6589

Ascension Medical Group-Southeast Wisconsin Inc

9.7 mi

Anesthesiology

2301 N LAKE DR
Milwaukee, WI 53211

Reassigned Medicare billing, Wisconsin enrollment
1,343 clinicians in this Medicare group

NPI 1194473066 (414) 585-1000

Aurora Advanced Healthcare, Inc.

14 mi

Family Medicine

3003 W GOOD HOPE RD
Milwaukee, WI 53209

Reassigned Medicare billing, Wisconsin enrollment
1,615 clinicians in this Medicare group

NPI 1265629133 (414) 352-3100

Lutheran General Hospital

64 mi

Cardiovascular Disease

1775 DEMPSTER ST
Park Ridge, IL 60068

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Advocate Health And Hospitals Corporation
4,870 clinicians in this Medicare group

NPI 1801809306 (847) 723-2210

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

Areas of Expertise CMS Part B claims 2

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.

20 services20 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53220 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.

AURORA MEDICAL GROUP, INC.

Durable Medical Equipment & Medical Supplies

6901 W EDGERTON AVE
MILWAUKEE, WI 53220

Milwaukee County (414) 421-8400

ABDULREHMAN SIDDIQUI MB BCH BAO

Family Medicine