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

Fiona Hayashi

Individual provider Mental Health Counselor · NPI 1881126605

Fiona Hayashi is a Mental Health Counselor in Honolulu, Hawaii. Practices as a sole proprietor. Licensed in Hawaii.

Licensed in
HI
In the registry since
2017
Specialties on file
2

Practice location Address checks out

1936 Wilder Ave #205
Honolulu, HI 96822-3374
Phone: (808) 723-5107
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 507 (HI)
Mental Health Counselor Taxonomy 101YM0800X · Licence 407 (HI)

Record details

NPI number1881126605
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 30, 2017
Last updated in NPPESMarch 30, 2017

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