Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Duxbury Childrens Dentistry LLC

Pediatric Dentistry in Duxbury, MA · enumerated 2006 · authorized official Joy John, Owner Dentist.

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

National Provider Identifier

1922013572

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Registry record

Entity type Organization (Type 2)

Legal business name Duxbury Childrens Dentistry LLC

Practice address 95 Tremont Street, Suite 18, Duxbury, MA, 02332

Phone (781) 934-7111

Fax (781) 934-7125

Enumeration date Jul 30, 2006

Last updated in NPPES May 16, 2014

Taxonomy & classification

1223P0221X Pediatric Dentistry Dental Providers · License 20495 (MA) Primary

Authorized official

Name Joy John

Title Owner Dentist

Phone (781) 934-7111

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 Duxbury Childrens Dentistry LLC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-05-16. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-16.