Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sarah Cordonnier, DDS
Dentist in Oceanside, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861578775
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Registry record
Entity type Individual (Type 1)
Name Dr. Sarah Cordonnier
Credential DDS
Sex Female
Practice address 3430 Marron Rd Ste 300, Oceanside, CA, 92056
Phone (760) 730-1303
Enumeration date Oct 31, 2006
Last updated in NPPES Mar 29, 2018
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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.
Frequently asked questions
Is NPI 1861578775 active?
Yes, as of the latest NPPES snapshot, NPI 1861578775 is active (record last updated 2018-03-29).
How do I verify Sarah Cordonnier's NPI record?
Cross-check NPI 1861578775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-29.