1. Home
  2. Directory
  3. Wisconsin
  4. Marshfield
  5. Speech Language Pathologist
  6. NPI Profile

SIERRA LYNN YSTAD M.S. CF-SLP
NPI 1396439014
Speech-Language Pathologist in Marshfield, WI

Active since June 06, 2023
1000 N OAK AVE, MARSHFIELD, WI 54449(715) 387-5511 Get Directions Write a Review

NPPES record last updated: February 27, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 15, 2023, Jun 6, 2023 (2 updates tracked since 2023).

About Sierra Lynn Ystad M.s. Cf-slp NPPES

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

SIERRA LYNN YSTAD M.S. CF-SLP (NPI 1396439014) is an individual speech-language pathologist provider in Marshfield, Wisconsin, licensed in Wisconsin (6268) and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1396439014
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameSIERRA LYNN YSTADCredential: M.S. CF-SLP
Location Address1000 N OAK AVEMarshfield, WI 54449-5703
Mailing Address1000 N Oak AveMarshfield, WI 54449-5703 · (715) 387-5511
Phone(715) 387-5511
Sole ProprietorNo
Enumeration DateJune 6, 2023
Last NPPES UpdateFebruary 27, 20242 updates tracked since enumeration
NPPES CertifiedFebruary 27, 2024
✔ NPI 1396439014 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 · 6268
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.
1000 N OAK AVE, Marshfield, WI 54449
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan.Insurance ›

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.

ALISON RAE SAMPSON D.O.
Obstetrics & Gynecology
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-5161
TAMARA L. LEAHY NP
Nurse Practitioner
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (800) 782-8581
SAMANTHA ELAINE MOORE RD, CD, CDCES
Dietitian, Registered
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 389-7464
EUGENE H. LARSON PA
Physician Assistant
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-5245
JAMES SKIBBA CRNA
Nurse Anesthetist, Certified Registered
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-7179
KENNETH E ENGELHART MD
Internal Medicine
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-5704
KRISTIN M GERNDT MD
Radiology (Vascular & Interventional Radiology)
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 389-3474
VIRGINIA WOOLWORTH NP
Nurse Practitioner
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-5558

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 Sierra Ystad's NPI number?

The NPI number for Sierra Ystad is 1396439014. It was assigned to this individual provider in the NPPES registry on June 6, 2023.

Where is Sierra Ystad located?

Sierra Ystad practices at 1000 N Oak Ave, Marshfield, WI 54449. The listed phone number is (715) 387-5511.

What is Sierra Ystad's specialty?

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

What insurance does Sierra Ystad accept?

Health plans from Medica and Sanford Health Plan list Sierra Ystad 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 Sierra Ystad was last updated on February 27, 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.