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Roberta Lynn Olson , MS CCC SLP

Speech-Language Pathologist • Ladysmith, WI

Active NPI 1578524187 Individual Practitioner Female Practitioner
Practice location in NPPES

900 College Ave W
Ladysmith, WI 54848

Call 7155325561 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

900 College Ave W

Ladysmith, WI 54848

Telephone 7155325561
Fax 7155325146
Organization at the Same NPPES Address or Phone
Speech Therapy Associates Of Northwest Wisconsin, Ltd Facility NPI 1487620837

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Ladysmith and Wisconsin

6 active clinicians are listed under Speech-Language Pathologist with a practice address in Ladysmith, WI (3,787 in Wisconsin).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

License # reported to NPPES WI 2165154

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Wisconsin Department of Safety and Professional Services.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
42798800 (WI)

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

10 listed
Stephanie Croft , FNP-BC

Nurse Practitioner - Family

NPI 1235789199

Family Nurse Practitioner (Board Certified)

Dr. Mohammed Dodwad , MD

Emergency Medicine - Emergency Medical Services

NPI 1669407649

Doctor of Medicine (M.D.)

Dr. Kellsey Fellbaum , DNP, FNP-BC

Nurse Practitioner - Family

NPI 1811584147

Doctor of Nursing Practice, Family Nurse Practitioner (Board Certified)

Dr. R Fitzner , MD

Emergency Medicine

NPI 1740237999

Doctor of Medicine (M.D.)

Ernest Hall , NP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1245015171

Nurse Practitioner

Ashley Klinner , NP

Nurse Practitioner - Gerontology

NPI 1760159172

Nurse Practitioner

Career & Practice History

NPI enumerated March 31, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

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NPI Administrative Meta

NPI Number: 1578524187
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 31, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

2523 14 3/4 Ave

Rice Lake, WI 54868

Phone: 7158596670

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.