Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Briana Merritt Duga, D.C.
Chiropractor in South Berwick, ME · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730439951
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Registry record
Entity type Individual (Type 1)
Name Dr. Briana Merritt Duga
Credential D.C.
Sex Female
Practice address 235 Main St, South Berwick, ME, 03908
Phone (207) 704-0298
Enumeration date Sep 14, 2012
Last updated in NPPES Sep 14, 2012
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Briana Duga practice?
The practice location on file with NPPES is in South Berwick, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Briana Duga?
The National Provider Identifier (NPI) for Briana Duga is 1730439951, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-14.