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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. MARNI KOPENSKI HEBERT F.N.P.
NPI 1568406346
Nurse Practitioner - Family in Milwaukee, WI

Active since June 15, 2006PECOS Enrolled
2906 S 20TH ST, MILWAUKEE, WI 53215(414) 672-1353(414) 672-4265 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 8, 2026, Jan 5, 2017, Aug 9, 2016 (3 updates tracked since 2016).

About Mrs. Marni Kopenski Hebert F.n.p. NPPES

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

MRS. MARNI KOPENSKI HEBERT F.N.P. (NPI 1568406346) is an individual family provider in Milwaukee, Wisconsin, licensed in Wisconsin (2040-033) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Milwaukee.

NPPES Registry Identity

NPI1568406346
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. MARNI KOPENSKI HEBERTCredential: F.N.P.
Location Address2906 S 20TH STMilwaukee, WI 53215-3732
Mailing Address2906 S 20th StMilwaukee, WI 53215-3732 · (414) 672-1353 · Fax (414) 672-4265
Phone(414) 672-1353
Fax(414) 672-4265
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateOctober 8, 20263 updates tracked since enumeration
NPPES CertifiedOctober 8, 2026
✔ NPI 1568406346 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 · 2040-033
2906 S 20TH ST, Milwaukee, WI 53215
Open in Google Maps ↗

Other Names 1

Former Name (1)Marni Lynne Kopenski F.n.p.

Secondary Practice Location 1

Location 11032 S 16th StMilwaukee, WI 53204-2203 · Phone (414) 672-1353 · Fax (262) 408-5094

Other Identifiers 1

Medicaid43969700WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health 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)

Mrs. Marni Kopenski Hebert F.n.p. 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 Reassignments

2

Medicare enrollment records show Marni Hebert reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sixteenth Street Community Health Centers, Inc.
0.1 mi
Federally Qualified Health Center (FQHC)
2906 S 20TH ST
Milwaukee, WI 53215
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: 16th Street Community Health Center Inc.
  • 147 clinicians in this Medicare group
NPI 1518092410 (414) 672-1353
Ascension Medical Group-Southeast Wisconsin Inc
5.6 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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53215 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.

JANE MARIE COLLIS-GEERS M.D.
Ophthalmology
2906 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 672-1353
ALYSSA R SHERER PT
Physical Therapist
2906 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 672-1353
DR. CHRISTIAN ALAN AVERY PHD
Psychologist
2906 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 672-1353
MADELINE BRANCHINI PA-C
Physician Assistant
2906 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 672-1353
JEESENIA ZAVALA QTT-LPC-IT
Counselor (Professional)
2906 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 672-1353
PAMELA DENISE WILSON M.D.
Family Medicine
2906 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 672-1353
JILL A STEPHENS MD
Radiology (Diagnostic Radiology)
2906 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 385-8800
ISABEL TERESA HERNANDEZ-WHITE
Student in an Organized Health Care Education/Training Program
2906 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 672-1353

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 Marni Hebert's NPI number?

The NPI number for Marni Hebert is 1568406346. It was assigned to this individual provider in the NPPES registry on June 15, 2006. The provider is also known as Marni Lynne Kopenski F.N.P..

Where is Marni Hebert located?

Marni Hebert practices at 2906 S 20th St, Milwaukee, WI 53215. The listed phone number is (414) 672-1353.

What is Marni Hebert's specialty?

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

Is Marni Hebert enrolled in Medicare?

Yes. Marni Hebert is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Marni Hebert's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marni Hebert reassigns Medicare benefits to 2 organizations: Sixteenth Street Community Health Centers, Inc. (Milwaukee, WI) and Ascension Medical Group-Southeast Wisconsin Inc (Milwaukee, WI). Each 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 Marni Hebert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marni Hebert accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Anthem Blue Cross and Blue Shield and 4 other insurers list Marni Hebert 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 Marni Hebert was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.