1. Home
  2. Directory
  3. Hawaii
  4. Honolulu
  5. Counselor
  6. NPI Profile

LEANNE KIYOKO HORVITZ LMHC
NPI 1356862585
Counselor - Professional in Honolulu, HI

Active since June 28, 2017
875 WAIMANU ST STE 600, HONOLULU, HI 96813(808) 791-6100(808) 587-6070 Get Directions Write a Review

NPPES record last updated: May 3, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 3, 2026, Apr 9, 2026, Jun 28, 2017 (3 updates tracked since 2017).

About Leanne Kiyoko Horvitz Lmhc NPPES

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

LEANNE KIYOKO HORVITZ LMHC (NPI 1356862585) is an individual professional provider in Honolulu, Hawaii, licensed in California (10759) and active in the NPI registry since June 2017.

NPPES Registry Identity

NPI1356862585
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameLEANNE KIYOKO HORVITZCredential: LMHC
Location Address875 WAIMANU ST STE 600Honolulu, HI 96813-5267
Mailing Address778 Wiliwili St Apt 502Honolulu, HI 96826-4131 · (808) 426-8442
Phone(808) 791-6100
Fax(808) 587-6070
Sole ProprietorYes
Enumeration DateJune 28, 2017
Last NPPES UpdateMay 3, 20263 updates tracked since enumeration
NPPES CertifiedMay 3, 2026
✔ NPI 1356862585 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in CA · 10759
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 449 (HI)
875 WAIMANU ST STE 600, Honolulu, HI 96813
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

Other Providers at the Same Location NPPES 10

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

NINA DAVIS LCSW,CSAC
Social Worker (Clinical)
875 WAIMANU ST STE 600
HONOLULU, HI 96813
Honolulu County (808) 389-5469
MR. KERBY WARD
Counselor (Mental Health)
875 WAIMANU ST STE 600
HONOLULU, HI 96813
Honolulu County (808) 533-3936
MARTIKA YBARRA
Counselor (Mental Health)
875 WAIMANU ST STE 600
HONOLULU, HI 96813
Honolulu County (808) 537-2273
BILLIONARD TOMAS BA
Counselor (Mental Health)
875 WAIMANU ST STE 600
HONOLULU, HI 96813
Honolulu County (808) 372-3153
SONDRA LEE LEIGGI BRANDON APRN
Nurse Practitioner (Psychiatric/Mental Health)
875 WAIMANU ST STE 600
HONOLULU, HI 96813
Honolulu County (808) 533-3936
FRANCISCO J CABALLES JR. MFT
Marriage & Family Therapist
875 WAIMANU ST STE 600
HONOLULU, HI 96813
Honolulu County (808) 533-3936
MRS. BERNICE MARIE ARANG LCSW
Counselor (Mental Health)
875 WAIMANU ST STE 600
HONOLULU, HI 96813
Honolulu County (808) 537-2273
SUE GIE KIM
Social Worker
875 WAIMANU ST STE 600
HONOLULU, HI 96813
Honolulu County (808) 537-2273

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 Leanne Horvitz's NPI number?

The NPI number for Leanne Horvitz is 1356862585. It was assigned to this individual provider in the NPPES registry on June 28, 2017.

Where is Leanne Horvitz located?

Leanne Horvitz practices at 875 Waimanu St Ste 600, Honolulu, HI 96813. The listed phone number is (808) 791-6100.

What is Leanne Horvitz's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

What insurance does Leanne Horvitz accept?

Health plans from HMSA list Leanne Horvitz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Leanne Horvitz was last updated on May 3, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.