Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Oliver James Lees, PHD

Individual provider Counseling Psychologist · NPI 1609574219

Dr. Oliver James Lees, PHD is a Clinical Psychologist in Wausau, Wisconsin. Qualified in 2022, 4 years ago. Practices with Behavioral Health Clinic LLC, a 44-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
4
Licensed in
WI
In the registry since
2023
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

630 S 36th Ave
Wausau, WI 54401-3930
Phone: (715) 842-9500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 5028-57 (WI)

Record details

NPI number1609574219
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedFebruary 22, 2023
Last updated in NPPESFebruary 22, 2023
Certification dateFebruary 22, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Behavioral Health Clinic Llc — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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