Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

North Valley Ear, Nose & Throat Associates, P.C

Otolaryngology Physician in Phoenix, AZ · enumerated 2007 · authorized official Peter Kaiser, Owner.

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

National Provider Identifier

1457493165

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Registry record

Entity type Organization (Type 2)

Legal business name North Valley Ear, Nose & Throat Associates, P.C

Parent organization North Valley Ear, Nose & Throat Associates, P.C.

Practice address 3805 E. Bell Road, Suite 5800, Phoenix, AZ, 85032

Phone (602) 688-6500

Fax (602) 867-3144

Enumeration date Feb 12, 2007

Last updated in NPPES Aug 15, 2012

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 22523 (AZ) Primary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 32948 (AZ) Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 3331 (AZ) Secondary

Authorized official

Name Peter Kaiser

Title Owner

Phone (602) 688-6500

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

Who is the authorized official for North Valley Ear, Nose & Throat Associates, P.C?

NPPES lists Peter Kaiser (Owner) as the authorized official for this organization.

What is the NPI number for North Valley Ear, Nose & Throat Associates, P.C?

The NPI for North Valley Ear, Nose & Throat Associates, P.C is 1457493165, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-15.