NPPES file of Aug 9, 2026

Diane Marie Ott, MS,CCC SLP

Speech-Language Pathologist · Fond Du Lac, WI

Diane Marie Ott, MS,CCC SLP is a speech-language pathologist with a practice address in Fond Du Lac, Wisconsin, and NPI 1386865889, issued on May 1, 2007. Check the license (Wisconsin 780-154, 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
1386865889
Name
Diane Marie Ott
Credential
MS,CCC SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
780-154 WI
Self-reported in NPPES; status is on the state search
Practice location
265 S National Ave, Fond Du Lac, WI 54935
Phone
(920) 922-7342
Enumerated
May 1, 2007
Record last updated
Oct 1, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(920) 922-4737
Medicaid ID
42655300 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.
Download card Updates feed

8 nearest speech-language pathologist records → All 3,785 in Wisconsin → Look up another NPI →

Also registered at 265 S National Ave

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

  1. Allison BatzlerOccupational Therapy Assistant1477383040
  2. Sara Beltz, COTAOccupational Therapy Assistant1386897619
  3. Josh BerceauPhysical Therapy Assistant1548813553
  4. Cathy Cartwright, COTAOccupational Therapy Assistant1104923861
  5. Elizabeth FinchOccupational Therapist1255737722
  6. Brent HiltSpeech-Language Pathologist1407329758

Verify Diane Marie Ott 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 780-154    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Diane Marie Ott among 3,785 speech-language pathologist records in Wisconsin

Diane Marie Ott, 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 2007, is newer than 8% of them.

  • NPI issued2007 · 8% of these records are older, 83% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2008 · 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).

43 speech-language pathologist records list a practice address in Fond Du Lac

They are 43 of the 1,312 NPPES records with a practice address in Fond Du Lac, 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 Fond Du Lac → Speech-Language Pathologist nationwide →

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

  1. Bonnie BastianFond Du Lac, WI 549351851434310
  2. Kristin Cavill, SLPFond Du Lac, WI 549351508058306
  3. Lisa Coulter, MS-CCC-SLPFond Du Lac, WI 549351083826838
  4. Angeleen Dodge, SLPFond Du Lac, WI 549351104041748
  5. Michelle Halfman, MS CCC SLPFond Du Lac, WI 549351164634622
  6. Angela Hall, MS CCC-SLPFond Du Lac, WI 549351720248735
  7. Jane LopataFond Du Lac, WI 549351346288743
  8. Maura Nery, SLPFond Du Lac, WI 549351902065121

Common questions

What is Diane Marie Ott, MS,CCC SLP's NPI number?

Diane Marie Ott, MS,CCC SLP's National Provider Identifier (NPI) is 1386865889, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Diane Marie Ott, MS,CCC SLP located?

The NPPES record lists a practice address at 265 S National Ave, Fond Du Lac, WI, 54935. Phone: (920) 922-7342. Providers update this record themselves, so call before visiting.

How can I verify Diane Marie Ott, MS,CCC SLP's license?

NPPES lists Wisconsin license number 780-154, 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.