Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Janet B Landry, DDS
Dentist in Seymour, CT · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851535348
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Registry record
Entity type Individual (Type 1)
Name Dr. Janet B Landry
Credential DDS
Sex Female
Practice address 134 New Haven Rd, Seymour, CT, 06483
Phone (203) 888-9947
Fax (203) 881-0805
Enumeration date Apr 28, 2009
Last updated in NPPES Apr 28, 2009
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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 Janet Landry?
The National Provider Identifier (NPI) for Janet Landry is 1851535348, a Type 1 (individual) record in the CMS NPPES registry.
Where does Janet Landry practice?
The practice location on file with NPPES is in Seymour, CT. 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 2009-04-28.