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

Mr. Paul Hiromi Iwahashi, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1184146425

Mr. Paul Hiromi Iwahashi, RN is a Psychiatric/Mental Health Registered Nurse in Pasadena, California. Practices as a sole proprietor. Licensed in California.

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

1627 N Grand Oaks Ave
Pasadena, CA 91104-1915
Phone: (213) 739-7315
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 282800 (CA)

Record details

NPI number1184146425
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedJuly 7, 2017
Last updated in NPPESJuly 7, 2017

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