Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Heather Mccarthy
Social Worker in Whitman, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649577149
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Registry record
Entity type Individual (Type 1)
Name Heather Mccarthy
Sex Female
Practice address 288 Bedford St, Whitman, MA, 02382
Phone (781) 447-6425
Enumeration date Feb 17, 2011
Last updated in NPPES May 6, 2026
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Heather Mccarthy?
Heather Mccarthy is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-06.