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LAUREN LANZA
NPI 1417404674
Social Worker - Clinical in Waukesha, WI

Active since September 06, 2016PECOS Enrolled
514 RIVERVIEW AVE, WAUKESHA, WI 53188(262) 548-7666 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Lauren Lanza NPPES

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

LAUREN LANZA (NPI 1417404674) is an individual clinical provider in Waukesha, Wisconsin, licensed in Wisconsin (130162-121) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417404674
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLAUREN LANZA
Location Address514 RIVERVIEW AVEWaukesha, WI 53188-3631
Mailing Address514 Riverview AveWaukesha, WI 53188-3631 · (262) 548-7666
Phone(262) 548-7666
Sole ProprietorYes
Enumeration DateSeptember 6, 2016
Last NPPES UpdateJanuary 26, 2026
NPPES CertifiedJanuary 26, 2026
✔ NPI 1417404674 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in WI · 130162-121
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
514 RIVERVIEW AVE, Waukesha, WI 53188
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Other Names 1

Former Name (1)Lauren Koster

Accepted Insurance

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

Lauren Lanza is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53188 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
$0.00 typical visit price
range $53.90 – $163.24
Typical copayment $0.00 (range $13.47 – $40.81)
Most-billed visit code NA
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
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.

MRS. JESSICA GRIMM
Registered Nurse
514 RIVERVIEW AVE
WAUKESHA, WI 53188
Waukesha County (262) 896-8459
JOANNE TERESA AYERS
Case Manager/Care Coordinator
514 RIVERVIEW AVE
WAUKESHA, WI 53188
Waukesha County (262) 548-7442
RACHEL A FELLER LCSW, SAC-IT
Social Worker (Clinical)
514 RIVERVIEW AVE
WAUKESHA, WI 53188
Waukesha County (262) 893-5317
EMILY STEARNS
Case Manager/Care Coordinator
514 RIVERVIEW AVE
WAUKESHA, WI 53188
Waukesha County (262) 970-4766
DANIELLE JAFUTA
Case Manager/Care Coordinator
514 RIVERVIEW AVE
WAUKESHA, WI 53188
Waukesha County (262) 896-7684
WAUKESHA COUNTY
Case Management
514 RIVERVIEW AVE
WAUKESHA, WI 53188
Waukesha County (262) 548-7399
CECILE A HARRISON
Social Worker
514 RIVERVIEW AVE
WAUKESHA, WI 53188
Waukesha County (262) 993-6047
MEGAN ELIZABETH BUHL
Case Manager/Care Coordinator
514 RIVERVIEW AVE
WAUKESHA, WI 53188
Waukesha County (262) 282-5018

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 Lauren Lanza's NPI number?

The NPI number for Lauren Lanza is 1417404674. It was assigned to this individual provider in the NPPES registry on September 6, 2016. The provider is also known as Lauren Koster.

Where is Lauren Lanza located?

Lauren Lanza practices at 514 Riverview Ave, Waukesha, WI 53188. The listed phone number is (262) 548-7666.

What is Lauren Lanza's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Lauren Lanza enrolled in Medicare?

Yes. Lauren Lanza is registered in the Medicare PECOS enrollment system.

What insurance does Lauren Lanza accept?

Health plans from CareSource (Common Ground Healthcare), Medica, Network Health and Quartz list Lauren Lanza 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.

When was this NPI record last updated?

The NPPES record for Lauren Lanza was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.