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Ari Umutyan, M.D.

Medical Oncology Physician in Saint Helena, CA · enumerated 2005.

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

National Provider Identifier

1275516171

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Registry record

Entity type Individual (Type 1)
Name Ari Umutyan
Credential M.D.
Sex Male
Practice address 10 Woodland Rd, Saint Helena, CA, 94574
Phone (707) 967-5721
Enumeration date Nov 23, 2005
Last updated in NPPES Feb 11, 2025

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License A76240 (CA) Secondary
207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License A76240 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Ari Umutyan practice?
The practice location on file with NPPES is in Saint Helena, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ari Umutyan?
The National Provider Identifier (NPI) for Ari Umutyan is 1275516171, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-11.