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MRS. KATHERINE DORNER M.S., CCC-SLP
NPI 1154218584
Speech-Language Pathologist in Manitowoc, WI

Active since June 19, 2025
2300 WESTERN AVE, MANITOWOC, WI 54220(920) 905-8501 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Katherine Dorner M.s., Ccc-slp NPPES

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

MRS. KATHERINE DORNER M.S., CCC-SLP (NPI 1154218584) is an individual speech-language pathologist provider in Manitowoc, Wisconsin, licensed in Wisconsin (5021-154) and active in the NPI registry since June 2025. She is a graduate of Other (2019).

NPPES Registry Identity

NPI1154218584
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. KATHERINE DORNERCredential: M.S., CCC-SLP
Location Address2300 WESTERN AVEManitowoc, WI 54220-3712
Mailing Address2525 Kellner StManitowoc, WI 54220-1193
Phone(920) 905-8501
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 19, 2025
NPPES CertifiedJune 19, 2025
✔ NPI 1154218584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in WI · 5021-154
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
2300 WESTERN AVE, Manitowoc, WI 54220
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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.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. Katherine Dorner M.s., Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123518867
PECOS Enrollment IDI20251110003390

Medicare Billing Reassignments

2

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

Froedtert Manitowoc Medical Group, LLC
Same address
Multi-Specialty
2300 WESTERN AVE
Manitowoc, WI 54220
  • Reassigned Medicare billing, Wisconsin enrollment
  • 350 clinicians in this Medicare group
NPI 1437829975 (920) 320-2436
Froedtert & the Medical College Of Wisconsin Community Physicians, Inc.
68 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.

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.

TONEE' RENE HACKER COTA
Occupational Therapy Assistant
2300 WESTERN AVE
MANITOWOC, WI 54220
Manitowoc County (920) 320-3112
JENNIFER L MARSHALL M.D.
Anesthesiology
2300 WESTERN AVE
MANITOWOC, WI 54220
Manitowoc County (920) 320-2564
VLADIMIR N SWERCHOWSKY MD
Internal Medicine (Cardiovascular Disease)
2300 WESTERN AVE
MANITOWOC, WI 54220
Manitowoc County (920) 320-3000
JESSICA L CHOUINARD PT
Physical Therapist
2300 WESTERN AVE
MANITOWOC, WI 54220
Manitowoc County (920) 320-8667
LOLA BRIDGET DEFEVER MS, CF-SLP
Speech-Language Pathologist
2300 WESTERN AVE
MANITOWOC, WI 54220
Manitowoc County (262) 804-7554
DARLENE WIEGAND RPH-PHARMACIST
Pharmacist
2300 WESTERN AVE
MANITOWOC, WI 54220
Manitowoc County (920) 320-2274
DR. POOJA BHARAT PATEL MD, MBS
Internal Medicine
2300 WESTERN AVE
MANITOWOC, WI 54220
Manitowoc County (262) 505-9131
HAILEY ELIZABETH BOYER SLP
Speech-Language Pathologist
2300 WESTERN AVE
MANITOWOC, WI 54220
Manitowoc County (920) 684-2011

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 Katherine Dorner's NPI number?

The NPI number for Katherine Dorner is 1154218584. It was assigned to this individual provider in the NPPES registry on June 19, 2025.

Where is Katherine Dorner located?

Katherine Dorner practices at 2300 Western Ave, Manitowoc, WI 54220. The listed phone number is (920) 905-8501.

What is Katherine Dorner's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Katherine Dorner enrolled in Medicare?

Yes. Katherine Dorner is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katherine Dorner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Dorner reassigns Medicare benefits to 2 organizations: Froedtert Manitowoc Medical Group, LLC (Manitowoc, WI) and Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, 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 Katherine Dorner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Dorner accept?

Health plans from Anthem Blue Cross and Blue Shield list Katherine Dorner 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 Katherine Dorner was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.