Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Thomas Brown, MS
Counselor in Weymouth, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427529171
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Registry record
Entity type Individual (Type 1)
Name Thomas Brown
Credential MS
Sex Male
Practice address 861 Main St, Weymouth, MA, 02190
Phone (781) 331-3709
Fax (781) 340-0276
Enumeration date Dec 6, 2018
Last updated in NPPES Dec 6, 2018
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
Where does Thomas Brown practice?
The practice location on file with NPPES is in Weymouth, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Brown?
The National Provider Identifier (NPI) for Thomas Brown is 1427529171, 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 2018-12-06.