Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jack Sanford Weinstein, MD
Psychiatry Physician in Summit, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124045612
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Registry record
Entity type Individual (Type 1)
Name Dr. Jack Sanford Weinstein
Credential MD
Sex Male
Practice address 96 New England Ave, #11, Summit, NJ, 07901
Phone (732) 283-0073
Enumeration date Jul 17, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MA0021720 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 Jack Weinstein?
The National Provider Identifier (NPI) for Jack Weinstein is 1124045612, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jack Weinstein practice?
The practice location on file with NPPES is in Summit, NJ. 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.