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Dr. Benjamin Paul Geller, DDS

Dr. Benjamin Paul Geller is a General Practice Dentistry provider (Dentist) practicing in Fairfield, CT, registered in the NPPES registry with NPI 1326183138 since 2007. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1326183138
Entity type Individual (Type 1)
Name Dr. Benjamin Paul Geller
Credential DDS
Sex Male
Practice address Fairfield, CT, 06828
Phone 2033334700
Fax 2035760842
Enumeration date 2007-02-20
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 4387 NY

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

Copy-ready billing details
Provider: Benjamin Geller, DDS
NPI: 1326183138
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Fairfield, CT, 06828

Verify this record

Cross-check NPI 1326183138 against the authoritative CMS record: view Dr. Benjamin Paul Geller 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

What is the NPI number for Benjamin Geller?
The National Provider Identifier (NPI) for Benjamin Geller is 1326183138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Benjamin Geller practice?
The practice location on file with NPPES is in Fairfield, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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