Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Arkansas Center for Ear Nose Throat & Allergy PA

Otology & Neurotology Physician in Fort Smith, AR · enumerated 2006 · authorized official Michael Marsh, President.

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

National Provider Identifier

1457387052

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Registry record

Entity type Organization (Type 2)

Legal business name Arkansas Center for Ear Nose Throat & Allergy PA

Practice address 7805 Phoenix Ave, Fort Smith, AR, 72903

Phone (479) 242-4220

Fax (479) 242-4221

Enumeration date Jun 24, 2006

Last updated in NPPES Feb 15, 2016

Taxonomy & classification

207YX0901X Otology & Neurotology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Marsh

Title President

Phone (479) 242-4220

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 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.

What type of organization is Arkansas Center for Ear Nose Throat & Allergy PA?

Arkansas Center for Ear Nose Throat & Allergy PA is registered in NPPES as a Otology & Neurotology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-15.