Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Newton Street Dental Implant Solutions PC

Dentist in South Hadley, MA · enumerated 2024 · authorized official Douglas Leigh, President.

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

National Provider Identifier

1699525428

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Registry record

Entity type Organization (Type 2)

Legal business name Newton Street Dental Implant Solutions PC

Practice address 488 Newton St Ste 1, South Hadley, MA, 01075

Phone (413) 538-7674

Enumeration date Mar 25, 2024

Last updated in NPPES Mar 25, 2024

Taxonomy & classification

122300000X Dentist Dental Providers Primary

Authorized official

Name Douglas Leigh

Title President

Phone (413) 538-7674

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.

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Frequently asked questions

Where is Newton Street Dental Implant Solutions PC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-03-25. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Eric Chu Dentist · South Hadley, MA NPI 1225567357

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-25.