Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sara Killackey-Seaver
Dental Hygienist in Hingham, MA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699597740
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Registry record
Entity type Individual (Type 1)
Name Sara Killackey-Seaver
Sex Female
Practice address 4 Keith Way Ste 3, Hingham, MA, 02043
Phone (781) 608-8838
Enumeration date Oct 29, 2024
Last updated in NPPES Oct 29, 2024
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
What specialty is Sara Killackey-Seaver?
Sara Killackey-Seaver is registered in NPPES with the primary taxonomy of Dental Hygienist. 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 → Visiting Dental Hygiene Associates, Inc. Public Health or Welfare Agency · Hingham, MA NPI 1083097216 Layla Scott Dental Hygienist · Hingham, MA NPI 1699289405 Maryellen Robillard Dental Hygienist · Hingham, MA NPI 1023523438 Visiting Dental Hygiene, Inc. Public Health or Welfare Agency · Hingham, MA NPI 1932663150 Carol Wiejkus Dental Hygienist · Hingham, MA NPI 1558922013 Lynda Bernasconi Dental Hygienist · Hingham, MA NPI 1053097089 Katherine Clare Dental Hygienist · Hingham, MA NPI 1417714577
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-29.