Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Meredith Sullivan, LICSW
School Counselor in Newton, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356818710
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Registry record
Entity type Individual (Type 1)
Name Meredith Sullivan
Credential LICSW
Sex Female
Practice address 1507 Washington St, Newton, MA, 02465
Phone (617) 965-0764
Enumeration date Oct 24, 2018
Last updated in NPPES Oct 24, 2018
Taxonomy & licenses
101YS0200X School Counselor Behavioral Health & Social Service Providers · License 115010 (MA) Primary
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 specialty is Meredith Sullivan?
Meredith Sullivan is registered in NPPES with the primary taxonomy of School Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-24.