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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. MARCIA TSUE HORIUCHI LCSW
NPI 1689617391
Social Worker - Clinical in Honolulu, HI

Active since June 13, 2006
1585 KAPIOLANI BLVD., #936, HONOLULU, HI 96814(808) 566-8241(808) 538-0474 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Marcia Tsue Horiuchi Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MARCIA TSUE HORIUCHI LCSW (NPI 1689617391) is an individual clinical provider in Honolulu, Hawaii, licensed in Hawaii (3240) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1689617391
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. MARCIA TSUE HORIUCHICredential: LCSW
Location Address1585 KAPIOLANI BLVD., #936Honolulu, HI 96814
Mailing Address2101 Nuuanu Avenue, #1004Honolulu, HI 96817-1767 · (808) 534-1269
Phone(808) 566-8241
Fax(808) 538-0474
Sole ProprietorNo
Enumeration DateJune 13, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1689617391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in HI · 3240
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1585 KAPIOLANI BLVD., Honolulu, HI 96814
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Other Identifiers 1

Other09578-6HI · Blue Cross/blue Shield

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALANNA RENEE TROTTER ARNP
Nurse Practitioner (Family)
1585 KAPIOLANI BLVD., SUITE 1500
HONOLULU, HI 96814
Honolulu County (808) 531-6886

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marcia Horiuchi's NPI number?

The NPI number for Marcia Horiuchi is 1689617391. It was assigned to this individual provider in the NPPES registry on June 13, 2006.

Where is Marcia Horiuchi located?

Marcia Horiuchi practices at 1585 Kapiolani Blvd. #936, Honolulu, HI 96814. The listed phone number is (808) 566-8241.

What is Marcia Horiuchi's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Marcia Horiuchi was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.