Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Stuart J. Cohen, PHD
Clinical Psychologist in Merion, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639121585
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Registry record
Entity type Individual (Type 1)
Name Dr. Stuart J. Cohen
Credential PHD
Sex Male
Practice address 97 Merbrook Ln, Merion, PA, 19066
Phone (610) 664-5805
Fax (610) 664-5246
Enumeration date May 17, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS000715 (PA) 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
Where does Stuart Cohen practice?
The practice location on file with NPPES is in Merion, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stuart Cohen?
The National Provider Identifier (NPI) for Stuart Cohen is 1639121585, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.