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Robert Norman Portnoy, PHD

Psychologist in Lincoln, NE · enumerated 2007 · practices at The Board of Regents of the University of Nebraska.

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

National Provider Identifier

1679628887

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Registry record

Entity type Individual (Type 1)
Name Robert Norman Portnoy
Credential PHD
Sex Male
Practice address 1500 U Street, University Health Center, Lincoln, NE, 68588
Phone (402) 472-7450
Fax (402) 472-8010
Enumeration date Jan 25, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 291 (NE) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
10025123700 Medicaid NE -

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Robert Portnoy?
Robert Portnoy is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.