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

Mrs. Maria Elizabeth Rios, RN

Individual provider Ambulatory Care Registered Nurse · NPI 1801335468

Mrs. Maria Elizabeth Rios, RN is an Ambulatory Care Registered Nurse in Pasadena, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

1855 N Fair Oaks Ave Ste 200
Pasadena, CA 91103-1620
Phone: (626) 398-6300
Show map & directions

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

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 804995 (CA)

Record details

NPI number1801335468
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedFebruary 15, 2017
Last updated in NPPESFebruary 15, 2017

Other providers in Pasadena