Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Costas Andrew Frangos Od

Optometrist in Dover, NH · enumerated 2022 · authorized official Peggy Frangos, Executrix.

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

National Provider Identifier

1306554563

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Costas Andrew Frangos Od

Practice address 15 Portland Ave, Dover, NH, 03820

Phone (603) 742-7371

Fax (603) 740-9500

Enumeration date Nov 7, 2022

Last updated in NPPES Nov 7, 2022

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Peggy Frangos

Title Executrix

Phone (603) 742-7371

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-11-07. Verify at npiregistry.cms.hhs.gov.

Where is Costas Andrew Frangos Od located?

The practice location on file with NPPES is in Dover, NH.

Providers at this address

Browse all →

James C Frangos, Od Optometrist · Dover, NH NPI 1295903029 Costas Frangos Optometrist · Dover, NH NPI 1649789793 Cocheco Eye Care, Pllc Optometrist · Dover, NH NPI 1629774047

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-07.