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Ali S. Vaziri MD Inc

Gastroenterology Physician in Napa, CA · enumerated 2006 · authorized official Ali Vaziri, President.

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

National Provider Identifier

1679507867

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Registry record

Entity type Organization (Type 2)
Legal business name Ali S. Vaziri MD Inc
Practice address 935 Trancas St Ste 1c, Napa, CA, 94558
Phone (707) 255-8207
Fax (707) 255-4628
Enumeration date Jul 11, 2006
Last updated in NPPES Mar 12, 2019

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License G71962 (CA) Primary

Authorized official

Name Ali Vaziri
Title President
Phone (707) 255-8207

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.

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Frequently asked questions

Who is the authorized official for Ali S. Vaziri MD Inc?
NPPES lists Ali Vaziri (President) as the authorized official for this organization.
What is the NPI number for Ali S. Vaziri MD Inc?
The NPI for Ali S. Vaziri MD Inc is 1679507867, 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 2019-03-12.