Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Arthur L Clark, PSY.D.
Psychologist in Newark, DE · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568035954
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Arthur L Clark
Credential PSY.D.
Sex Male
Practice address 300 Creek View Rd Ste 101, Newark, DE, 19711
Phone (302) 307-3702
Fax (302) 355-3400
Enumeration date Jul 22, 2021
Last updated in NPPES Jul 22, 2021
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License B1-0011281 (DE) 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 is the NPI number for Arthur Clark?
The National Provider Identifier (NPI) for Arthur Clark is 1568035954, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arthur Clark 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 → Ruth Robinson-Nelson Psychologist · Newark, DE NPI 1619486750 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 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 2021-07-22.