NPPES file of Aug 9, 2026

Dawn M. Ritter, MS, LPC

Addiction (Substance Use Disorder) Counselor · Mequon, WI

Dawn M. Ritter, MS, LPC is an addiction (substance use disorder) counselor with a practice address in Mequon, Wisconsin, and NPI 1841494044, issued on Jun 12, 2007. Check the license (Wisconsin 14459-131, 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
1841494044
Name
Dawn M. Ritter
Credential
MS, LPC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License numbers
14459-131 WI
3678-125 WI
Self-reported in NPPES; status is on the state search
Practice location
1500 W Market St, Mequon, WI 53092
Phone
(262) 241-6127
Enumerated
Jun 12, 2007
Record last updated
Sep 11, 2025
Medicaid ID
43594400 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 addiction (substance use disorder) counselor records → All 2,096 in Wisconsin → Look up another NPI →

Also registered at 1500 W Market St

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

  1. Elizabeth Laurila, LCSWClinical Social Worker1386491660
  2. Jennifer O'Brien, M.ED., L.P.C.Mental Health Counselor1194774893
  3. Gina ToyntonMental Health Counselor1205956000
  4. Stacey Yonkoski, MSW, LCSW, CADCIIIAddiction (Substance Use Disorder) Counselor1053464289

Verify Dawn M. Ritter 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 14459-131    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.

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Dawn M. Ritter among 2,096 addiction (substance use disorder) counselor records in Wisconsin

Dawn M. Ritter, MS, LPC is one of 2,096 addiction (substance use disorder) counselor records with a practice address in Wisconsin. 3% 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 10% of them.

  • NPI issued2007 · 10% of these records are older, 79% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2025 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction (Substance Use Disorder) Counselor providers in Wisconsin

There are 2,096 addiction (substance use disorder) counselor records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,096 in Wisconsin → Every provider in Mequon → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Steve Frazier, SAC-ITMequon, WI 530921588093231
  2. Ronald Gammon, CADCIII CCSMeguon, WI 530921760540405
  3. Shawn Jackson, SAC-ITMequon, WI 530921487922837
  4. Michael Kemp, CSAC, NCAC IMequon, WI 530921386391175
  5. Bonnie White, MA, SAC-ITMequon, WI 530921437433992
  6. Stacey Yonkoski, MSW, LCSW, CADCIIIMequon, WI 530921053464289
  7. Emily Portschy, SACITWaldo, WI 530931194449652
  8. Tamara Dougherty, CSACWest Bend, WI 530901467647677

Common questions

What is Dawn M. Ritter, MS, LPC's NPI number?

Dawn M. Ritter, MS, LPC's National Provider Identifier (NPI) is 1841494044, issued on Jun 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Dawn M. Ritter, MS, LPC located?

The NPPES record lists a practice address at 1500 W Market St, Mequon, WI, 53092. Phone: (262) 241-6127. Providers update this record themselves, so call before visiting.

How can I verify Dawn M. Ritter, MS, LPC's license?

NPPES lists Wisconsin license number 14459-131, 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.