Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Rachel Brandt-Greenfeld, PHD
Psychologist in Newark, NJ · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679709588
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Registry record
Entity type Individual (Type 1)
Name Dr. Rachel Brandt-Greenfeld
Credential PHD
Sex Female
Practice address 20 Washington Pl, 3rd Floor-Ndtc, Newark, NJ, 07102
Phone (973) 645-3042
Fax (973) 622-4813
Enumeration date Jun 5, 2009
Last updated in NPPES Oct 19, 2010
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 35S100465700 (NJ) Primary
103T00000X Psychologist Behavioral Health & Social Service Providers · License 017736 (NY) 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 Rachel Brandt-Greenfeld?
The National Provider Identifier (NPI) for Rachel Brandt-Greenfeld is 1679709588, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rachel Brandt-Greenfeld practice?
The practice location on file with NPPES is in Newark, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-19.