1. Home
  2. Directory
  3. Connecticut
  4. Southport
  5. Dentist
  6. NPI Profile

DR. DIONYSIOS JOHN TZOUMAS DDS
NPI 1831861004
Dentist in Southport, CT

Active since October 05, 2021
245 RANGE RD, SOUTHPORT, CT 06890(475) 216-9593 Get Directions Write a Review

NPPES record last updated: October 5, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Dionysios John Tzoumas Dds NPPES

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

DR. DIONYSIOS JOHN TZOUMAS DDS (NPI 1831861004) is an individual dentist in Southport, Connecticut, licensed in New York (061510) and active in the NPI registry since October 2021.

NPPES Registry Identity

NPI1831861004
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. DIONYSIOS JOHN TZOUMASCredential: DDS
Location Address245 RANGE RDSouthport, CT 06890-1085
Mailing Address245 Range RdSouthport, CT 06890-1085 · (475) 216-9593
Phone(475) 216-9593
Sole ProprietorYes
Enumeration DateOctober 5, 2021
NPPES CertifiedOctober 5, 2021
✔ NPI 1831861004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in NY · 061510
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.
245 RANGE RD, Southport, CT 06890
Open in Google Maps ↗

Other Identifiers 1

Medicaid122300000XNY

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 ›

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 Dionysios Tzoumas's NPI number?

The NPI number for Dionysios Tzoumas is 1831861004. It was assigned to this individual provider in the NPPES registry on October 5, 2021.

Where is Dionysios Tzoumas located?

Dionysios Tzoumas practices at 245 Range Rd, Southport, CT 06890. The listed phone number is (475) 216-9593.

What is Dionysios Tzoumas's specialty?

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

What insurance does Dionysios Tzoumas 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 Dionysios Tzoumas 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 Dionysios Tzoumas was last updated on October 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.