Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Karen Sierra DDS APC

Organization General Practice Dentistry · NPI 1205690005

Karen Sierra DDS APC is a General Practice Dentistry in Hawthorne, California. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
APC — A professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

14650 Aviation Blvd Ste 205
Hawthorne, CA 90250-6668
Phone: (424) 336-9001
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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

Record details

NPI number1205690005
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karen Sierra — Owner Dentist · (310) 701-5672
NPI enumeratedFebruary 12, 2024
Last updated in NPPESFebruary 12, 2024
Certification dateFebruary 12, 2024
Mailing address14650 Aviation Blvd Ste 205, Hawthorne, CA 90250-6668

Other providers in Hawthorne