Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carolina Ornelas-Dorian, MD, MPH

Emergency Medicine Physician in San Francisco, CA · enumerated 2021.

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

National Provider Identifier

1861070351

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Registry record

Entity type Individual (Type 1)

Name Carolina Ornelas-Dorian

Credential MD, MPH

Sex Female

Practice address 505 Parnassus Ave Rm M24, San Francisco, CA, 94143

Phone (415) 353-1529

Enumeration date Mar 29, 2021

Last updated in NPPES Mar 24, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A194711 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Carolina Ornelas-Dorian practice?

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

What is the NPI number for Carolina Ornelas-Dorian?

The National Provider Identifier (NPI) for Carolina Ornelas-Dorian is 1861070351, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-24.