Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Martin J Rutt
Dentist in Prospect, CT · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679716138
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Registry record
Entity type Individual (Type 1)
Name Dr. Martin J Rutt
Sex Male
Practice address 44 Center St, Prospect, CT, 06712
Phone (203) 758-6639
Enumeration date Apr 14, 2009
Last updated in NPPES Apr 14, 2009
Taxonomy & licenses
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 Martin Rutt?
The National Provider Identifier (NPI) for Martin Rutt is 1679716138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Martin Rutt practice?
The practice location on file with NPPES is in Prospect, 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 2009-04-14.