Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Jacobson
Social Worker in Boston, MA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487058905
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Registry record
Entity type Individual (Type 1)
Name Sarah Jacobson
Sex Female
Practice address 771 Albany St, Dowling 7, Boston, MA, 02118
Phone (617) 414-4794
Enumeration date Oct 13, 2014
Last updated in NPPES Oct 13, 2014
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 Sarah Jacobson?
Sarah Jacobson 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 → Kevin King Emergency Medicine Physician · Boston, MA NPI 1588607139 Michael Snyder Emergency Medicine Physician · Boston, MA NPI 1427091354 Joseph Blansfield Nurse Practitioner · Boston, MA NPI 1528203122 Nelson Colon Clinical Social Worker · Boston, MA NPI 1790064103 Lily Sonis Student in an Organized Health Care Education/Training Program · Boston, MA NPI 1356727507 Yuan He Pediatrics Physician · Boston, MA NPI 1598127219 Oscar Rojas Perez Psychologist · Boston, MA NPI 1376191742 Chloe Fasanmi Mental Health Counselor · Boston, MA NPI 1770106742
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-13.