Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cape Cod Ear Nose and Throat Specialists Head and Neck Surgery PC

Otolaryngology/Facial Plastic Surgery Physician in Hyannis, MA · enumerated 2007 · authorized official Edward Caldwell, President MD.

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

National Provider Identifier

1659583896

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Registry record

Entity type Organization (Type 2)

Legal business name Cape Cod Ear Nose and Throat Specialists Head and Neck Surgery PC

Practice address 65 Cedar Street, Hyannis, MA, 02601

Phone (508) 790-0611

Fax (508) 790-0589

Enumeration date May 3, 2007

Last updated in NPPES Oct 29, 2008

Taxonomy & classification

207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Edward Caldwell

Title President MD

Phone (508) 790-0611

Other identifiers

Identifier	Type	State	Issuer
9764631	Medicaid	MA	-

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 Cape Cod Ear Nose and Throat Specialists Head and Neck Surgery PC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-10-29. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-29.