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MS. LAUREN ROSE DEMSHAR MSW, APSW
NPI 1972806438
Counselor - Mental Health in Brown Deer, WI

Active since December 06, 2010PECOS Enrolled
5600 W. BROWN DEER ROAD, SUITE 110, BROWN DEER, WI 53223(414) 810-6691(186) 671-9302 Get Directions Write a Review

NPPES record last updated: December 6, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Lauren Rose Demshar Msw, Apsw NPPES

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

MS. LAUREN ROSE DEMSHAR MSW, APSW (NPI 1972806438) is an individual mental health provider in Brown Deer, Wisconsin, licensed in Wisconsin (128232121) and active in the NPI registry since December 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972806438
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. LAUREN ROSE DEMSHARCredential: MSW, APSW
Location Address5600 W. BROWN DEER ROAD, SUITE 110Brown Deer, WI 53223
Mailing Address5600 W. Brown Deer Road, Suite 110Brown Deer, WI 53223 · (414) 810-6691 · Fax (186) 671-9302
Phone(414) 810-6691
Fax(186) 671-9302
Sole ProprietorYes
Enumeration DateDecember 6, 2010
✔ NPI 1972806438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WI · 128232121
5600 W. BROWN DEER ROAD, Brown Deer, WI 53223
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, HealthPartners, 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 (PECOS)

Ms. Lauren Rose Demshar Msw, Apsw 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.

Medicare Billing Reassignment

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

Froedtert & the Medical College Of Wisconsin Community Physicians, Inc.
7.7 mi
Internal Medicine
W180N8000 TOWN HALL RD
Menomonee Falls, WI 53051
  • Reassigned Medicare billing, Wisconsin enrollment
  • 2,294 clinicians in this Medicare group
NPI 1568787448 (262) 255-2500

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

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 Demshar's NPI number?

The NPI number for Lauren Demshar is 1972806438. It was assigned to this individual provider in the NPPES registry on December 6, 2010.

Where is Lauren Demshar located?

Lauren Demshar practices at 5600 W. Brown Deer Road Suite 110, Brown Deer, WI 53223. The listed phone number is (414) 810-6691.

What is Lauren Demshar's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Lauren Demshar enrolled in Medicare?

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

Which organization bills Medicare for Lauren Demshar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Demshar reassigns Medicare benefits to Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, 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 Lauren Demshar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lauren Demshar accept?

Health plans from Anthem Blue Cross and Blue Shield, HealthPartners and Network Health list Lauren Demshar 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 Demshar was last updated on December 6, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.