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Catherine Mariano Roby, DO

Anesthesiology Physician in Santa Rosa, CA · enumerated 2009.

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

National Provider Identifier

1417187378

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Registry record

Entity type Individual (Type 1)
Name Catherine Mariano Roby
Credential DO
Sex Female
Practice address 837 5th St, 2nd Floor, Santa Rosa, CA, 95404
Phone (707) 522-1800
Enumeration date Jul 24, 2009
Last updated in NPPES Apr 22, 2016

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 20A12804 (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 Catherine Roby?
The National Provider Identifier (NPI) for Catherine Roby is 1417187378, a Type 1 (individual) record in the CMS NPPES registry.
Where does Catherine Roby 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 2016-04-22.