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

Sonia Elizabeth Arriaza Marroquin, PA-C

Individual provider Physician Assistant · NPI 1578340774

Sonia Elizabeth Arriaza Marroquin, PA-C is a Physician Assistant in Santa Ana, California. Practices as a sole proprietor and works from 3 locations. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

801 N Tustin Ave Ste 706
Santa Ana, CA 92705-3611
Phone: (714) 568-6600
Show map & directions

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

Additional practice locations (2)

  • 1801 W Romneya Dr Ste 403, Anaheim, CA 92801-1826 — (714) 568-6600
  • 1325 N Rose Dr Ste 208, Placentia, CA 92870-3800 — (714) 568-6600

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1578340774
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorYes
NPI enumeratedSeptember 11, 2023
Last updated in NPPESMarch 31, 2024
Certification dateMarch 31, 2024

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