Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Peter Anthony Nasseff, PHD
Psychologist in Hudson, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144322132
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Registry record
Entity type Individual (Type 1)
Name Dr. Peter Anthony Nasseff
Credential PHD
Sex Male
Practice address 401 Stageline Drive, Suite 7, Hudson, WI, 54016
Phone (715) 531-6760
Fax (715) 531-6761
Enumeration date Sep 1, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License LP2079 (MN) Secondary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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.
Frequently asked questions
What is the NPI number for Peter Nasseff?
The National Provider Identifier (NPI) for Peter Nasseff is 1144322132, a Type 1 (individual) record in the CMS NPPES registry.
Where does Peter Nasseff practice?
The practice location on file with NPPES is in Hudson, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.