NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Coastal Ear Nose and Throat PA

Otolaryngology Physician in Topsham, ME · enumerated 2007 · authorized official Michael Samson, President.

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

National Provider Identifier

1831385293

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Coastal Ear Nose and Throat PA
Practice address 44 Elm St, Topsham, ME, 04086
Phone (207) 725-4455
Fax (207) 725-4861
Enumeration date Sep 19, 2007
Last updated in NPPES Sep 19, 2007

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Samson
Title President
Phone (207) 725-4455

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 2007-09-19. Verify at npiregistry.cms.hhs.gov.
Where is Coastal Ear Nose and Throat PA located?
The practice location on file with NPPES is in Topsham, ME.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-19.