1. Home
  2. Directory
  3. Wisconsin
  4. Madison
  5. Counselor
  6. NPI Profile

MARGARET LOUISE ANUNSON LPC
NPI 1568940989
Counselor - Mental Health in Madison, WI

Active since July 30, 2018PECOS Enrolled
100 WISCONSIN AVE APT 702, MADISON, WI 53703(414) 394-5443(608) 620-6218 Get Directions Write a Review

NPPES record last updated: January 5, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 5, 2024, Jul 30, 2018 (2 updates tracked since 2018).

About Margaret Louise Anunson Lpc NPPES

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

MARGARET LOUISE ANUNSON LPC (NPI 1568940989) is an individual mental health provider in Madison, Wisconsin, licensed in Wisconsin (8009-125) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1568940989
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARGARET LOUISE ANUNSONCredential: LPC
Location Address100 WISCONSIN AVE APT 702Madison, WI 53703-4173
Mailing Address4655 Somerset CtBrookfield, WI 53045-8156 · (414) 394-5443 · Fax (608) 620-6218
Phone(414) 394-5443
Fax(608) 620-6218
Sole ProprietorYes
Enumeration DateJuly 30, 2018
Last NPPES UpdateJanuary 5, 20242 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2024
✔ NPI 1568940989 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 · 8009-125
100 WISCONSIN AVE APT 702, Madison, WI 53703
Open in Google Maps ↗

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret Louise Anunson Lpc 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 Margaret Anunson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Harmony-Counseling LLC
63 mi
Community/Behavioral Health
4655 SOMERSET CT
Brookfield, WI 53045
  • Reassigned Medicare billing, Wisconsin enrollment
NPI 1902676182 (414) 394-5443

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 Margaret Anunson's NPI number?

The NPI number for Margaret Anunson is 1568940989. It was assigned to this individual provider in the NPPES registry on July 30, 2018.

Where is Margaret Anunson located?

Margaret Anunson practices at 100 Wisconsin Ave Apt 702, Madison, WI 53703. The listed phone number is (414) 394-5443.

What is Margaret Anunson's specialty?

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

Is Margaret Anunson enrolled in Medicare?

Yes. Margaret Anunson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Margaret Anunson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Anunson reassigns Medicare benefits to Harmony-Counseling LLC (Brookfield, 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 Margaret Anunson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margaret Anunson accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Dean Health Plan, Medica and Quartz and 1 other insurer list Margaret Anunson 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 Margaret Anunson was last updated on January 5, 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.