TOM LOOMIS PH.D., INC.
NPI 1841496411
Social Worker - Clinical in Honolulu, HI

Active since June 21, 2007
1481 S KING ST STE 523, HONOLULU, HI 96814(808) 949-7759(808) 942-7191 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Tom Loomis Ph.d., Inc. NPPES

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

TOM LOOMIS PH.D., INC. (NPI 1841496411), doing business as Counseling & Testing Services Of Hawaii, is a healthcare organization registered as a clinical in Honolulu, Hawaii and active in the NPI registry since June 2007. The organization lists Karen Watanabe, Partner, as its authorized official.

NPPES Registry Identity

NPI1841496411
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameTOM LOOMIS PH.D., INC.
Location Address1481 S KING ST STE 523Honolulu, HI 96814-2605
Mailing Address1481 S King St Ste 523Honolulu, HI 96814-2605 · (808) 949-7759 · Fax (808) 942-7191
Fax(808) 942-7191
Organization SubpartNo
Authorized OfficialKaren WatanabePartner · (808) 949-7759
Enumeration DateJune 21, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
NPI 1841496411 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in HI · LCSW-3052
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.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY-159 (HI)

Other Names 1

Doing Business AsCounseling & Testing Services Of Hawaii

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

Psychologist (Clinical)
1481 S KING ST STE 523
HONOLULU, HI 96814

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 Tom Loomis Ph.D., Inc.'s NPI number?

The NPI number for Tom Loomis Ph.D., Inc. is 1841496411. It was assigned to this organization in the NPPES registry on June 21, 2007. The provider is doing business as Counseling & Testing Services Of Hawaii.

Where is Tom Loomis Ph.D., Inc. located?

Tom Loomis Ph.D., Inc. is located at 1481 S King St Ste 523, Honolulu, HI 96814. The listed phone number is (808) 949-7759.

What is Tom Loomis Ph.D., Inc.'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 Tom Loomis Ph.D., Inc. was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.