Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Matthew David Jacofsky, PSY.D.
Psychologist in Great Neck, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376597690
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Registry record
Entity type Individual (Type 1)
Name Dr. Matthew David Jacofsky
Credential PSY.D.
Sex Male
Practice address 935 Northern Blvd, Suite 102, Great Neck, NY, 11021
Phone (516) 487-7116
Fax (516) 829-1731
Enumeration date May 20, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 Matthew Jacofsky?
The National Provider Identifier (NPI) for Matthew Jacofsky is 1376597690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Matthew Jacofsky practice?
The practice location on file with NPPES is in Great Neck, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.