Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Todd M. Hamilton, O.D.
Optometrist in Brunswick, ME · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649278912
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Registry record
Entity type Individual (Type 1)
Name Dr. Todd M. Hamilton
Credential O.D.
Sex Male
Practice address 82 Maine St, Brunswick, ME, 04011
Phone (207) 729-8474
Fax (207) 729-8955
Enumeration date Jul 12, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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
What is the NPI number for Todd Hamilton?
The National Provider Identifier (NPI) for Todd Hamilton is 1649278912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Todd Hamilton practice?
The practice location on file with NPPES is in Brunswick, ME. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.