NPPES file of Aug 9, 2026

Terri Lee Koschnick, LMFT

Marriage & Family Therapist · Oconomowoc, WI

Terri Lee Koschnick, LMFT is a marriage & family therapist with a practice address in Oconomowoc, Wisconsin, and NPI 1558463786, issued on Sep 1, 2006. Check the license (Wisconsin 541-124, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1558463786
Name
Terri Lee Koschnick
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
541-124 WI
Self-reported in NPPES; status is on the state search
Practice location
1230 Corporate Center Dr, Oconomowoc, WI 53066
Phone
(262) 542-3255
Enumerated
Sep 1, 2006
Record last updated
Feb 12, 2025
Medicare enrollment
Enrolled (PECOS I20240214002044); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest marriage & family therapist records → All 990 in Wisconsin → Look up another NPI →

Also registered at 1230 Corporate Center Dr

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

  1. Ashley Frechette, LPCMental Health Counselor1336899467
  2. Heather Klemm, LCSWClinical Social Worker1770055170
  3. Jena KluesnerMental Health Counselor1417750688
  4. Kelly MustonProfessional Counselor1023481033

Verify Terri Lee Koschnick 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 541-124    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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Bills Medicare through one group practice

  1. Cornerstone Counseling Services IncOconomowoc, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Terri Lee Koschnick among 990 marriage & family therapist records in Wisconsin

Terri Lee Koschnick, LMFT is one of 990 marriage & family therapist records with a practice address in Wisconsin. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 88% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated1992 · median 2013 among the 216 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Wisconsin

There are 990 marriage & family therapist records in Wisconsin.

All 990 in Wisconsin → Every provider in Oconomowoc → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Paityn Biro, LMFTOconomowoc, WI 530661477287852
  2. Audra Hoffman, LMFTOconomowoc, WI 530661083152516
  3. Lori Fairbairn, MFTPewaukee, WI 530721366109290
  4. Molly Rubel, MS LMFTPewaukee, WI 530721780197921
  5. Nicole Fischer, MFT-IT APSWPort Washington, WI 530741447100789
  6. Suzanne Ronquillo, MA, LPC, LMFT-ITPort Washington, WI 530741306270756
  7. Chris Smith, MDIV LMFTPort Washington, WI 530741407022692
  8. Beth Strickland, LMFTPort Washington, WI 530741366792418

Common questions

What is Terri Lee Koschnick, LMFT's NPI number?

Terri Lee Koschnick, LMFT's National Provider Identifier (NPI) is 1558463786, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Terri Lee Koschnick, LMFT located?

The NPPES record lists a practice address at 1230 Corporate Center Dr, Oconomowoc, WI, 53066. Phone: (262) 542-3255. Providers update this record themselves, so call before visiting.

How can I verify Terri Lee Koschnick, LMFT's license?

NPPES lists Wisconsin license number 541-124, 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. Medicare files from data.cms.gov. 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.