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

Ellyn R. Ashida, MD, Inc

Organization Allergy & Immunology Physician · NPI 1669642658

Ellyn R. Ashida, MD, Inc is an Allergy & Immunology Physician in Torrance, 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.

See every abbreviation used in this directory →

Practice location Address checks out

4201 Torrance Blvd 730
Torrance, CA 90503-4504
Phone: (310) 944-9098
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence C40034 (CA)

Record details

NPI number1669642658
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ellyn Ashida — President · (310) 944-9098
Other names Pacific Allergy & Asthma Medical Assoc
NPI enumeratedMarch 5, 2008
Last updated in NPPESFebruary 21, 2020
Certification dateFebruary 21, 2020
Mailing address4201 Torrance Blvd, 730, Torrance, CA 90503-4504

Other providers in Torrance