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

Mr. John Leonard Casiano, RN

Individual provider Registered Nurse · NPI 1164085858

Mr. John Leonard Casiano, RN is a Registered Nurse in Waipahu, Hawaii. Licensed in Hawaii. Registered with an NPI since 2019.

Licensed in
HI
In the registry since
2019
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

94-450 Mokuola St Ste 100
Waipahu, HI 96797-3388
Phone: (808) 944-2882
Fax: (808) 944-2992
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 82874 (HI)

Record details

NPI number1164085858
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedApril 17, 2019
Last updated in NPPESAugust 27, 2021
Certification dateAugust 27, 2021

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