Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Convivial Dental PC

Dental Clinic/Center in Chestnut Hill, MA · enumerated 2013 · authorized official Athanasios Zavras, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689007908

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Registry record

Entity type Organization (Type 2)

Legal business name Convivial Dental PC

Practice address 1244 Boylston St Ste 205, Chestnut Hill, MA, 02467

Phone (617) 818-0573

Enumeration date Aug 11, 2013

Last updated in NPPES Aug 11, 2013

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License DN1855922 (MA) Primary

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities · License DN1855922 (MA) Secondary

Authorized official

Name Athanasios Zavras

Title President

Phone (617) 818-0573

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 → Validate an NPI →

Frequently asked questions

Where is Convivial Dental PC located?

The practice location on file with NPPES is in Chestnut Hill, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-08-11. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-11.