Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bay State Endodontics LLC

Endodontics in Walpole, MA · enumerated 2014 · authorized official Matthew Fisher, Owner.

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

National Provider Identifier

1811301971

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Bay State Endodontics LLC

Practice address 555 Providence Hwy, Unit 1a, Walpole, MA, 02081

Phone (508) 850-7311

Fax (508) 850-7988

Enumeration date Jun 17, 2014

Last updated in NPPES Jun 24, 2014

Taxonomy & classification

1223E0200X Endodontics Dental Providers Primary

Authorized official

Name Matthew Fisher

Title Owner

Phone (508) 850-7311

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-06-24. Verify at npiregistry.cms.hhs.gov.

Where is Bay State Endodontics LLC located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-24.