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Ali S. Vaziri, M.D.

Hepatology Physician in Napa, CA · enumerated 2006 · practices at Ali S. Vaziri MD Inc.

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

National Provider Identifier

1710954706

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Registry record

Entity type Individual (Type 1)
Name Ali S. Vaziri
Credential M.D.
Sex Male
Practice address 935 Trancas St Ste 1c, Napa, CA, 94558
Phone (707) 255-8207
Fax (707) 255-4628
Enumeration date Mar 8, 2006
Last updated in NPPES Mar 19, 2019

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License G71962 (CA) Secondary
207RI0008X Hepatology Physician Allopathic & Osteopathic Physicians · License G71962 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00G719620 Medicaid CA -

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

How do I verify Ali Vaziri's NPI record?
Cross-check NPI 1710954706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1710954706 active?
Yes, as of the latest NPPES snapshot, NPI 1710954706 is active (record last updated 2019-03-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-19.