Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susan P. Horton
School Social Worker in Duxbury, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861797441
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Registry record
Entity type Individual (Type 1)
Name Susan P. Horton
Sex Female
Practice address 260 Washington St., Duxbury, MA, 02332
Phone (781) 934-2303
Enumeration date Jan 13, 2011
Last updated in NPPES Nov 15, 2011
Taxonomy & licenses
1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 442151 (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
Where does Susan Horton practice?
The practice location on file with NPPES is in Duxbury, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Susan Horton?
The National Provider Identifier (NPI) for Susan Horton is 1861797441, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-15.