What is George Tsangaroulis DDS PC's NPI number?

George Tsangaroulis DDS PC's National Provider Identifier (NPI) is 1396285789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is George Tsangaroulis DDS PC?

George Tsangaroulis DDS PC is classified in the NPPES registry as Dentist (Dental Providers).

Where is George Tsangaroulis DDS PC located?

George Tsangaroulis DDS PC's practice location on file with NPPES is 4 Dearfield Dr Ste G-2, Greenwich, CT 06831-5351.

What is George Tsangaroulis DDS PC's phone number?

The practice phone number listed in the NPPES registry for George Tsangaroulis DDS PC is (203) 869-4755.

Who is the authorized official for George Tsangaroulis DDS PC?

The authorized official listed on George Tsangaroulis DDS PC's NPPES record is George Tsangaroulis, Dentist/ Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is George Tsangaroulis DDS PC's NPI active?

Yes — George Tsangaroulis DDS PC's NPI (1396285789) is active in the NPPES registry as of the last update on 2017-08-01.

OrganizationActive

George Tsangaroulis DDS PC

NPI 1396285789 · Dentist · Greenwich, CT

George Tsangaroulis DDS PC is a Dentist organization in Greenwich, CT (NPI 1396285789).

Provider details

NPI number: 1396285789
Entity type: Organization
Primary specialty: DentistDental Providers
Organization subpart: No
Authorized official: George Tsangaroulis, Dentist/ Owner(203) 869-4755
License: 010661 (CT)

Practice location

4 Dearfield Dr Ste G-2

Greenwich, CT 06831-5351

Phone: (203) 869-4755

Fax: (203) 869-1562

Street-level locationGet directions

More CT providers

Mailing address

4 Dearfield Dr Ste G-2

Greenwich, CT 06831-5351

Specialties & taxonomies

DentistPrimary122300000XLicense 010661 (CT)
Dental Providers

Other names (DBA / former)

Doing business as: Greenwich Family & Cosmetic Dentistry
Other name: Greenwich Family and Cosmetic Dentistry

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2017-03-03
Last updated: 2017-08-01

Frequently asked questions

What is George Tsangaroulis DDS PC's NPI number?: George Tsangaroulis DDS PC's National Provider Identifier (NPI) is 1396285789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is George Tsangaroulis DDS PC?: George Tsangaroulis DDS PC is classified in the NPPES registry as Dentist (Dental Providers).
Where is George Tsangaroulis DDS PC located?: George Tsangaroulis DDS PC's practice location on file with NPPES is 4 Dearfield Dr Ste G-2, Greenwich, CT 06831-5351.
What is George Tsangaroulis DDS PC's phone number?: The practice phone number listed in the NPPES registry for George Tsangaroulis DDS PC is (203) 869-4755.
Who is the authorized official for George Tsangaroulis DDS PC?: The authorized official listed on George Tsangaroulis DDS PC's NPPES record is George Tsangaroulis, Dentist/ Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is George Tsangaroulis DDS PC's NPI active?: Yes — George Tsangaroulis DDS PC's NPI (1396285789) is active in the NPPES registry as of the last update on 2017-08-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions