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Dr. Omar Ferrari Jr., D.O.

Emergency Medicine Physician in Santa Rosa, CA · enumerated 2006.

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

National Provider Identifier

1861589186

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Registry record

Entity type Individual (Type 1)
Name Dr. Omar Ferrari Jr.
Credential D.O.
Sex Male
Practice address 1165 Montgomery Dr, Santa Rosa, CA, 95405
Phone (707) 980-3765
Enumeration date Oct 6, 2006
Last updated in NPPES Dec 3, 2021

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 20A12803 (CA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

What is the NPI number for Omar Ferrari?
The National Provider Identifier (NPI) for Omar Ferrari is 1861589186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Omar Ferrari practice?
The practice location on file with NPPES is in Santa Rosa, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-03.