Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Melvin Sinowitz, PHD
Psychologist in Monsey, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780762294
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Melvin Sinowitz
Credential PHD
Sex Male
Practice address 10 Sophia St, Monsey, NY, 10952
Phone (845) 578-1605
Fax (845) 578-1605
Enumeration date Nov 1, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 Melvin Sinowitz?
The National Provider Identifier (NPI) for Melvin Sinowitz is 1780762294, a Type 1 (individual) record in the CMS NPPES registry.
Where does Melvin Sinowitz practice?
The practice location on file with NPPES is in Monsey, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.