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William D. Patenaude, Phd PC

Clinical Neuropsychologist in Missoula, MT · enumerated 2008 · authorized official William Patenaude, Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1245400787

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Registry record

Entity type Organization (Type 2)
Legal business name William D. Patenaude, Phd PC
Practice address 125 Bank St Ste 310, Missoula, MT, 59802
Phone (406) 549-7325
Enumeration date Mar 11, 2008
Last updated in NPPES Mar 11, 2008

Taxonomy & classification

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 315 (MT) Primary

Authorized official

Name William Patenaude
Title Director
Phone (406) 549-7325

Other identifiers

Identifier Type State Issuer
1407905086 Medicaid MT -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is William D. Patenaude, Phd PC?
William D. Patenaude, Phd PC is registered in NPPES as a Clinical Neuropsychologist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-11.