NPPES file of Aug 9, 2026

Oliver James Lees, PH.D.

Counseling Psychologist · Wausau, WI

Oliver James Lees, PH.D. is a counseling psychologist with a practice address in Wausau, Wisconsin, and NPI 1609574219, issued on Feb 22, 2023. Check the license (Wisconsin 5028-57, 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
1609574219
Name
Oliver James Lees
Credential
PH.D.
Primary taxonomy
Counseling Psychologist 103TC1900X
License number
5028-57 WI
Self-reported in NPPES; status is on the state search
Practice location
630 S 36TH Ave, Wausau, WI 54401
Phone
(715) 842-9500
Enumerated
Feb 22, 2023
Record last updated
Feb 22, 2023
Medicare enrollment
Enrolled (PECOS I20240105000897); 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 counseling psychologist records → All 91 in Wisconsin → Look up another NPI →

Also registered at 630 S 36TH Ave

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

  1. Katie Brueggen, MS, LMFTMarriage & Family Therapist1013285006
  2. Amy Gray, LPC-ITProfessional Counselor1811598915
  3. Patricia Gumz, LCSWClinical Social Worker1558914085
  4. Samantha Hamann, MS, LPCProfessional Counselor1962936914
  5. Janel Harper, PH.DClinical Psychologist1659244242
  6. Lauren JakubowskiSchool Psychologist1285496596

Verify Oliver James Lees 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 5028-57    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. Behavioral Health Clinic LLCWausau, WI

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

Oliver James Lees among 91 counseling psychologist records in Wisconsin

Oliver James Lees, PH.D. is one of 91 counseling psychologist records with a practice address in Wisconsin. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 86% of them.

  • NPI issued2023 · 86% of these records are older, 13% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2022 · median 2001 among the 17 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC1900X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Counseling Psychologist providers in Wisconsin

There are 91 counseling psychologist records in Wisconsin.

All 91 in Wisconsin → Every provider in Wausau → Counseling Psychologist nationwide →

The 8 counseling psychologist records with the nearest ZIP codes

  1. Kelly Evans, PH.D.Wausau, WI 544011720165251
  2. Andrew Seidman, PHDWausau, WI 544011366012494
  3. Heidi Bemowski, PH.D.Green Bay, WI 543111770858466
  4. Shannon Stuebs, PHDAshwaubenon, WI 543041487570974
  5. Kirsten Van Dyke, MS, TIC-CGreen Bay, WI 543041912714999
  6. James Heider, ED.S.Green Bay, WI 543031477743862
  7. Ursula Bertrand, PH.D.Green Bay, WI 543011932324332
  8. Samantha Oscar, PH.D.Green Bay, WI 543011982193546

Common questions

What is Oliver James Lees, PH.D.'s NPI number?

Oliver James Lees, PH.D.'s National Provider Identifier (NPI) is 1609574219, issued on Feb 22, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Oliver James Lees, PH.D. located?

The NPPES record lists a practice address at 630 S 36TH Ave, Wausau, WI, 54401. Phone: (715) 842-9500. Providers update this record themselves, so call before visiting.

How can I verify Oliver James Lees, PH.D.'s license?

NPPES lists Wisconsin license number 5028-57, 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.