ALI S. VAZIRI M.D.
NPI 1710954706
Internal Medicine - Hepatology in Napa, CA

Q: What is Ali Vaziri's NPI number?

The NPI number for Ali Vaziri is 1710954706. It was assigned to this individual provider in the NPPES registry on March 8, 2006.

Q: What is Ali Vaziri's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hepatology, with taxonomy code 207RI0008X.

Q: When was this NPI record last updated?

The NPPES record for Ali Vaziri was last updated on March 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 08, 2006PECOS EnrolledAccepts Medicare Assignment

935 TRANCAS ST STE 1C, NAPA, CA 94558(707) 255-8207(707) 255-4628 Get Directions Write a Review

NPPES record last updated: March 19, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Ali S. Vaziri M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALI S. VAZIRI M.D. (NPI 1710954706) is an individual hepatology provider in Napa, California, licensed in California (G71962) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1990).

NPPES Registry Identity

NPI1710954706

Entity TypeIndividualMale

Primary Taxonomy207RI0008X

Provider Legal NameALI S. VAZIRICredential: M.D.

Location Address935 TRANCAS ST STE 1CNapa, CA 94558-2942

Mailing Address935 Trancas St Ste 1cNapa, CA 94558-2942 · (707) 255-8207 · Fax (707) 255-4628

Phone(707) 255-8207

Fax(707) 255-4628

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 1990

Enumeration DateMarch 8, 2006

Last NPPES UpdateMarch 19, 2019

✔ NPI 1710954706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · HepatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0008X

License✔ Licensed in CA · G71962

Definition

The discipline of Hepatology encompasses the structure, function, and diseases of the liver and biliary tract. The American Board of Internal Medicine considers Hepatology part of the subspecialty of gastroenterology. Physicians who identify themselves as Hepatologists usually, but not always, have been trained in gastrointestinal programs.

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License G71962 (CA)

935 TRANCAS ST STE 1C, Napa, CA 94558

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Other Identifiers 1

Medicaid00G719620CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ali S. Vaziri M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7012802390

PECOS Enrollment IDI20040216001345

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALI S. VAZIRI MD INC

Internal Medicine (Gastroenterology)

935 TRANCAS ST STE 1C
NAPA, CA 94558

Napa County (707) 255-8207

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ali Vaziri's NPI number?

The NPI number for Ali Vaziri is 1710954706. It was assigned to this individual provider in the NPPES registry on March 8, 2006.

Where is Ali Vaziri located?

Ali Vaziri practices at 935 Trancas St Ste 1C, Napa, CA 94558. The listed phone number is (707) 255-8207.

What is Ali Vaziri's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hepatology, with taxonomy code 207RI0008X.

Is Ali Vaziri enrolled in Medicare?

Yes. Ali Vaziri is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Ali Vaziri was last updated on March 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.