NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Diseases of the Ears, Nose and Throat, Inc

Otolaryngology Physician in Gahanna, OH · enumerated 2006 · authorized official Timothy Nash, Officer Owner.

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

National Provider Identifier

1720183163

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Diseases of the Ears, Nose and Throat, Inc
Practice address 600 Taylor Station Road, Gahanna, OH, 43230
Phone (614) 759-8811
Fax (614) 759-6506
Enumeration date Sep 13, 2006
Last updated in NPPES Jan 21, 2020

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Timothy Nash
Title Officer Owner
Phone (614) 759-8811

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

What type of organization is Diseases of the Ears, Nose and Throat, Inc?
Diseases of the Ears, Nose and Throat, Inc is registered in NPPES as a Otolaryngology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-21.