NPPES file of Aug 9, 2026

Roberta Lynn Olson, MS CCC SLP

Speech-Language Pathologist · Ladysmith, WI

Roberta Lynn Olson, MS CCC SLP is a speech-language pathologist with a practice address in Ladysmith, Wisconsin, and NPI 1578524187, issued on Mar 31, 2006. Check the license (Wisconsin 2165154, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578524187
Name
Roberta Lynn Olson
Credential
MS CCC SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
2165154 WI
Self-reported in NPPES; status is on the state search
Practice location
900 College Ave W, Ladysmith, WI 54848
Phone
(715) 532-5561
Enumerated
Mar 31, 2006
Record last updated
Jul 13, 2026
Fax
(715) 532-5146
Medicaid ID
42798800 WI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest speech-language pathologist records → All 3,785 in Wisconsin → Look up another NPI →

Also registered at 900 College Ave W

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John Ahle, CRNACertified Registered Nurse Anesthetist1528044617
  2. Donald BriggsCertified Registered Nurse Anesthetist1679638134
  3. Karen Buth, LPTAPhysical Therapy Assistant1578754321
  4. Stephanie Croft, FNP-BCFamily Nurse Practitioner1235789199
  5. Dennis Deziel, M.D.Family Medicine Physician1962416057
  6. Mohammed Dodwad, MDEmergency Medical Services (Emergency Medicine) Physician1669407649

Verify Roberta Lynn Olson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 2165154    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

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Roberta Lynn Olson among 3,785 speech-language pathologist records in Wisconsin

Roberta Lynn Olson, MS CCC SLP is one of 3,785 speech-language pathologist records with a practice address in Wisconsin. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 92% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2026 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 speech-language pathologist records list a practice address in Ladysmith

They are 6 of the 122 NPPES records with a practice address in Ladysmith, and 3,785 speech-language pathologist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,785 in Wisconsin → Every provider in Ladysmith → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Zoey Rada, SLPLadysmith, WI 548481275461949
  2. Joanna Rasmussen, M.S.E.Ladysmith, WI 548481568727675
  3. Nicole Rudack, MS,CCC-SLPLadysmith, WI 548481902036791
  4. Corrine Verdegan, M.S. CCC-SLPLadysmith, WI 548481831490036
  5. Becky Wallin, M.S., CCC-SLPLadysmith, WI 548481619238581
  6. Katherine Christians, MS, CCC-SLPHayward, WI 548431528349768
  7. Cheryl ChurchillHayward, WI 548431295909059
  8. Erica GajewskiHayward, WI 548431437082807

Common questions

What is Roberta Lynn Olson, MS CCC SLP's NPI number?

Roberta Lynn Olson, MS CCC SLP's National Provider Identifier (NPI) is 1578524187, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Roberta Lynn Olson, MS CCC SLP located?

The NPPES record lists a practice address at 900 College Ave W, Ladysmith, WI, 54848. Phone: (715) 532-5561. Providers update this record themselves, so call before visiting.

How can I verify Roberta Lynn Olson, MS CCC SLP's license?

NPPES lists Wisconsin license number 2165154, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.