Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ruth Robinson-Nelson, PHD
Psychologist in Newark, DE · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619486750
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Registry record
Entity type Individual (Type 1)
Name Dr. Ruth Robinson-Nelson
Credential PHD
Sex Female
Practice address 300 Creek View Rd Ste 101, Newark, DE, 19711
Phone (302) 307-3702
Enumeration date Sep 20, 2017
Last updated in NPPES Apr 14, 2022
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License B1-0001120 (DE) Primary
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 Ruth Robinson-Nelson?
The National Provider Identifier (NPI) for Ruth Robinson-Nelson is 1619486750, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ruth Robinson-Nelson practice?
The practice location on file with NPPES is in Newark, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Roberto Uribe Clinical Psychologist · Newark, DE NPI 1710490768 Lindsey Diamond Psychologist · Newark, DE NPI 1255823225 Lawren Solge Clinical Social Worker · Newark, DE NPI 1447745195 Andrea Morrow Social Worker · Newark, DE NPI 1356809958 Arthur Clark Psychologist · Newark, DE NPI 1568035954 Natalie Palermo Psychologist · Newark, DE NPI 1437937109 Clifton Berwise Psychologist · Newark, DE NPI 1649080771
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-14.