Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexandra Todd, D.M.D
Dentist in Somerville, MA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154798015
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Registry record
Entity type Individual (Type 1)
Name Alexandra Todd
Credential D.M.D
Sex Female
Practice address 445 Artisan Way Apt 237, Somerville, MA, 02145
Phone (207) 841-6481
Enumeration date Aug 26, 2015
Last updated in NPPES Aug 26, 2015
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD credential
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 Alexandra Todd practice?
The practice location on file with NPPES is in Somerville, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alexandra Todd?
The National Provider Identifier (NPI) for Alexandra Todd is 1154798015, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-26.