Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James Edward O'Dorisio, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Santa Rosa, CA · enumerated 2006.

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

National Provider Identifier

1598820219

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Registry record

Entity type Individual (Type 1)

Name James Edward O'Dorisio

Credential M.D.

Sex Male

Practice address 76 Brookwood Ave, Santa Rosa, CA, 95404

Phone (707) 578-3000

Fax (707) 540-6407

Enumeration date Dec 22, 2006

Last updated in NPPES Aug 11, 2015

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License A44147 (CA) Primary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License A44147 (CA) Secondary

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
P00462712	Other	-	RAILROAD MEDICARE
00A441470	Medicaid	CA	-
00A441470	Other	CA	BLUE SHIELD OF CALIFORNIA

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 James O'Dorisio practice?

The practice location on file with NPPES is in Santa Rosa, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for James O'Dorisio?

The National Provider Identifier (NPI) for James O'Dorisio is 1598820219, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Mary Elliff Registered Nurse First Assistant · Santa Rosa, CA NPI 1245313477 Peter Pappas Orthopaedic Surgery of the Spine Physician · Santa Rosa, CA NPI 1003980566 Peter B A Pappas MD Inc Specialist · Santa Rosa, CA NPI 1659674653 James E O'Dorisio MD A Professional Corporation Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Santa Rosa, CA NPI 1083050041

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-11.