Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Elizabeth Gleyzer, PSYD
Clinical Psychologist in Newark, NJ · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821666926
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Registry record
Entity type Individual (Type 1)
Name Dr. Elizabeth Gleyzer
Credential PSYD
Sex Female
Practice address 111 Mulberry St Apt 2o, Newark, NJ, 07102
Phone (617) 319-8015
Enumeration date Jun 15, 2021
Last updated in NPPES Jun 15, 2021
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 023607 (NY) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD 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 specialty is Elizabeth Gleyzer?
Elizabeth Gleyzer is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-15.