Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Collins, MSW
Counselor in Weymouth, MA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891562435
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Registry record
Entity type Individual (Type 1)
Name Melissa Collins
Credential MSW
Sex Female
Practice address 178 Winter St, Weymouth, MA, 02188
Phone (781) 331-0690
Fax (781) 331-0685
Enumeration date Dec 5, 2023
Last updated in NPPES Dec 5, 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
Where does Melissa Collins 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 Melissa Collins?
The National Provider Identifier (NPI) for Melissa Collins is 1891562435, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-05.