Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Island Health Inc.

General Practice Dentistry in Edgartown, MA · enumerated 2024 · authorized official Cynthia Mitchell, Ceo.

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

National Provider Identifier

1699526590

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Island Health Inc.

Other name <Unavail>

Practice address 1 Mariners Lndg Unit D, Edgartown, MA, 02539

Phone (508) 627-5797

Fax (508) 939-8644

Enumeration date Mar 28, 2024

Last updated in NPPES Oct 28, 2024

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Secondary

261QF0400X Federally Qualified Health Center (FQHC) Ambulatory Health Care Facilities Secondary

Authorized official

Name Cynthia Mitchell

Title Ceo

Phone (508) 627-5797

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 Island Health Inc. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-10-28. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-28.