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

Erin E. Farrelly, MD, a Medical Corporation

Organization Medical Specialty Clinic/Center · NPI 1578975561

Erin E. Farrelly, MD, a Medical Corporation is a Medical Specialty Clinic/Center in Santa Ana, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014

Practice location Address checks out

999 N Tustin Ave Ste 109
Santa Ana, CA 92705-6504
Phone: (714) 542-0320
Show map & directions

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

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X · Licence A121731 (CA)

Record details

NPI number1578975561
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Erin Farrelly — President · (714) 542-0320
NPI enumeratedMay 23, 2014
Last updated in NPPESMay 23, 2014
Mailing address999 N Tustin Ave Ste 109, Santa Ana, CA 92705-6504

Other providers in Santa Ana