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

Milissa Ann Defazio, RN

Individual provider Critical Care Medicine Registered Nurse · NPI 1477376283

Milissa Ann Defazio, RN is a Critical Care Medicine Registered Nurse in LA Verne, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
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

1238 Beaver Way
LA Verne, CA 91750-2520
Phone: (626) 227-3172
Show map & directions

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

Specialties & licences

Critical Care Medicine Registered Nurse (primary) Taxonomy 163WC0200X · Licence 95043893 (CA)

Record details

NPI number1477376283
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedNovember 1, 2024
Last updated in NPPESNovember 1, 2024
Certification dateNovember 1, 2024