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Ralph Bieber Psychologist PC

Psychologist in Oyster Bay, NY · enumerated 2011 · authorized official Ralph Bieber, Director.

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

National Provider Identifier

1164727533

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Registry record

Entity type Organization (Type 2)
Legal business name Ralph Bieber Psychologist PC
Practice address 150 South St, Oyster Bay, NY, 11771
Phone (516) 624-8400
Enumeration date Jan 17, 2011
Last updated in NPPES Jan 31, 2011

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License 012328 (NY) Primary

Authorized official

Name Ralph Bieber
Title Director
Phone (516) 398-3938

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-01-31. Verify at npiregistry.cms.hhs.gov.
Where is Ralph Bieber Psychologist PC located?
The practice location on file with NPPES is in Oyster Bay, NY.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-31.