DR. JEFFREY DAVID GUSTIN DDS
NPI 1154523264
Dentist in Fairfield, CT

Q: What is Jeffrey Gustin's NPI number?

The NPI number for Jeffrey Gustin is 1154523264. It was assigned to this individual provider in the NPPES registry on June 1, 2007.

Q: What is Jeffrey Gustin's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Jeffrey Gustin was last updated on December 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 01, 2007

320 KINGS HWY E, FAIRFIELD, CT 06825(203) 337-6262 Get Directions Write a Review

NPPES record last updated: December 23, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 23, 2015, Dec 4, 2015 (2 updates tracked since 2015).

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About Dr. Jeffrey David Gustin Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JEFFREY DAVID GUSTIN DDS (NPI 1154523264) is an individual dentist in Fairfield, Connecticut, licensed in Connecticut (9408) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1154523264

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. JEFFREY DAVID GUSTINCredential: DDS

Location Address320 KINGS HWY EFairfield, CT 06825-4813

Mailing Address320 Kings Hwy EFairfield, CT 06825-4813 · (203) 337-6262

Phone(203) 337-6262

Sole ProprietorNo

Enumeration DateJune 1, 2007

Last NPPES UpdateDecember 23, 20152 updates tracked since enumeration

✔ NPI 1154523264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in CT · 9408

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

320 KINGS HWY E, Fairfield, CT 06825

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FAMILY DENTAL GROUP FAIRFIELD, LLC

Dentist

320 KINGS HWY E
FAIRFIELD, CT 06825

Greater Bridgeport Planning Region (203) 337-6262

DR. RICHARD MATTHEW DELVECCHIO D.D.S.

Dentist (General Practice)

320 KINGS HWY E
FAIRFIELD, CT 06825

Greater Bridgeport Planning Region (203) 337-6262

CITY MEDICAL OF UPPER EAST SIDE, PLLC

Clinic/Center (Urgent Care)

320 KINGS HWY E
FAIRFIELD, CT 06825

Greater Bridgeport Planning Region (203) 706-4171

FAIRFIELD FAMILY DENTAL GROUP PC

Dentist

320 KINGS HWY E
FAIRFIELD, CT 06825

Greater Bridgeport Planning Region (203) 337-6262

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jeffrey Gustin's NPI number?

The NPI number for Jeffrey Gustin is 1154523264. It was assigned to this individual provider in the NPPES registry on June 1, 2007.

Where is Jeffrey Gustin located?

Jeffrey Gustin practices at 320 Kings Hwy E, Fairfield, CT 06825. The listed phone number is (203) 337-6262.

What is Jeffrey Gustin's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Jeffrey Gustin accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 4 other insurers list Jeffrey Gustin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jeffrey Gustin was last updated on December 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.