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Dr. Robert S Warren, DDS

Dr. Robert S Warren is a Dentist provider (Dentist) practicing in Bridgeport, CT, registered in the NPPES registry with NPI 1740405885 since 2007. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1740405885
Entity type Individual (Type 1)
Name Dr. Robert S Warren
Credential DDS
Sex Male
Practice address 990 BROOKLAWN AVE, Bridgeport, CT, 06604
Phone 2033356471
Fax 2036961007
Enumeration date 2007-04-16
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 7798 CT

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Robert Warren, DDS
NPI: 1740405885
Taxonomy: 122300000X (Dentist)
Address: 990 BROOKLAWN AVE, Bridgeport, CT, 06604

Other providers at this practice address

NPI Name Type Specialty Location
1124243266 Mark Schiff Individual Dentist Bridgeport, CT

Verify this record

Cross-check NPI 1740405885 against the authoritative CMS record: view Dr. Robert S Warren on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Robert Warren practice?
The practice location on file with NPPES is in Bridgeport, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Warren?
The National Provider Identifier (NPI) for Robert Warren is 1740405885, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.