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

Mrs. Claire Elaina Ah Sing Castro, MS

Individual provider Social Worker · NPI 1720555295

Mrs. Claire Elaina Ah Sing Castro, MS is a Social Worker in Hilo, Hawaii. Licensed in Hawaii. Registered with an NPI since 2018.

Licensed in
HI
In the registry since
2018
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

88 Kanoelehua Ave Ste A204
Hilo, HI 96720-4670
Phone: (808) 933-0610
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X (HI)

Record details

NPI number1720555295
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedNovember 1, 2018
Last updated in NPPESNovember 1, 2018

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