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

Individual provider Clinical Psychologist · NPI 1407905086

Dr. William D Patenaude, PHD is a Clinical Psychologist in Missoula, Montana. Qualified in 1997, 29 years ago. Practices with Providence Health and Services Mt, a 358-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
29
Licensed in
MT
In the registry since
2007
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

500 W Broadway St
Missoula, MT 59802-4008
Phone: (406) 327-1670
Fax: (406) 329-5697
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY-PSY-LIC-315 (MT)

Record details

NPI number1407905086
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 10, 2007
Last updated in NPPESFebruary 2, 2021
Certification dateFebruary 2, 2021

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Providence Health And Services Mt — 358 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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