Jefferson S Dexter DMD PC
About this NPIWhat this record shows.
NPI 1720100456 is registered to Jefferson S Dexter DMD PC, a healthcare organisation classified as "General Practice Dentistry" and located at 99 Old Main St in South Yarmouth, Massachusetts. The organisation's authorised official is Jefferson Dexter. The organisation has been enumerated in the NPI registry since 2007.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Jefferson S Dexter DMD PC accepts. To confirm in-network status with your specific health plan, contact Jefferson S Dexter DMD PC directly at (508) 398-3322.
Frequently asked
Yes. NPI 1720100456 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (508) 398-3322.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Jefferson S Dexter DMD PC is a Type-2 organisational NPI.