Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Jay S Sweet
Counselor in Charlton, MA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386331528
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Registry record
Entity type Individual (Type 1)
Name Mr. Jay S Sweet
Sex Male
Practice address 94 Osgood Rd, Charlton, MA, 01507
Phone (508) 934-9121
Enumeration date Apr 19, 2023
Last updated in NPPES Apr 19, 2023
Taxonomy & licenses
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 Jay Sweet?
The National Provider Identifier (NPI) for Jay Sweet is 1386331528, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jay Sweet practice?
The practice location on file with NPPES is in Charlton, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-19.