Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Joseph O'Connor DDS & Claudia O'Connor DDS, Inc

Organization General Practice Dentistry · NPI 1548426349

Joseph O'Connor DDS & Claudia O'Connor DDS, Inc provides General Practice Dentistry in Fountain Valley, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

11059 Warner Ave
Fountain Valley, CA 92708-4007 Not confirmed with CMS for 18 years — call before visiting
Phone: (714) 418-1974
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence D43381 (CA)

Record details

NPI number1548426349
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph O'Connor — General Manager · (714) 418-1974
NPI enumeratedJuly 31, 2008
Last updated in NPPESJuly 31, 2008
Mailing address11059 Warner Ave, Fountain Valley, CA 92708-4007

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