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

Yoshinao Arai, RN, CNS

Individual provider Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1124104518

Yoshinao Arai, RN, CNS is a Psychiatric/Mental Health Clinical Nurse Specialist in Torrance, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

See every abbreviation used in this directory →

Practice location Address checks out

1000 W Carson St
Torrance, CA 90502-2004
Phone: (310) 222-1612
Fax: (310) 328-7217
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0808X · Licence 1032 (CA)

Record details

NPI number1124104518
Entity typeIndividual (Type 1)
GenderMale
Credentials RN , CNS
Sole proprietorYes
NPI enumeratedOctober 27, 2006
Last updated in NPPESJuly 8, 2007