Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abigail Smith, LICSW
Social Worker in Boston, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003423815
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Registry record
Entity type Individual (Type 1)
Name Abigail Smith
Credential LICSW
Sex Female
Practice address 85 E Newton St, Boston, MA, 02118
Phone (617) 626-8916
Enumeration date Sep 25, 2020
Last updated in NPPES Sep 9, 2024
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 000226035 (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
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 Abigail Smith?
Abigail Smith 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
Browse all → Peter Evers Clinical Social Worker · Boston, MA NPI 1093729030 Marion Burke Registered Nurse · Boston, MA NPI 1750395281 Mari Bennasar Psychologist · Boston, MA NPI 1922012616 Frank Perna Psychologist · Boston, MA NPI 1811093552 Joan Taglieri Registered Nurse · Boston, MA NPI 1487781910 The Commonwealth of Massachusetts Psychiatric Hospital Unit · Boston, MA NPI 1285759464 Commonwealth of Massachusetts Community/Behavioral Health Agency · Boston, MA NPI 1235255597 Commonwealth of Massachusetts Case Management Agency · Boston, MA NPI 1285751958
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-09.