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

Diana Nguyen-Ruffalo

Individual provider Registered Nurse · NPI 1598345753

Diana Nguyen-Ruffalo is a Registered Nurse in Santa Ana, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2021

Practice location Address checks out

1725 W 17th St
Santa Ana, CA 92706-2316
Phone: (714) 495-9998
Show map & directions

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

Additional practice locations (1)

  • 11371 Lemming St, Lakewood, CA 90715-1120 — (714) 495-9998

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 827401 (CA)

Record details

NPI number1598345753
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 12, 2021
Last updated in NPPESApril 12, 2021
Certification dateMarch 27, 2021

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