Psychology Clinic | Clinical Psychology

Tom Loomis Ph.d., Inc.

1481 S King St Ste 523, Honolulu, Hawaii, 96814-2605

About Tom Loomis Ph.d., Inc.

Tom Loomis Ph.d., Inc. is a psychology clinic located in Honolulu, Hawaii. specializing in Clinical Psychology. The clinic is located at 1481 S King St Ste 523, Honolulu, HI and can be reached at 808-949-7759. The authorized official for Tom Loomis Ph.d., Inc. is Karen Watanabe, who serves the clinic’s Partner. He/She can be contacted at 808-949-7759. The clinic’s primary license number in Hawaii is LCSW-3052 (Clinical) .
Tom Loomis Ph.d., Inc. Clinic has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Clinic Information

Tom Loomis Ph.d., Inc. Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name Tom Loomis Ph.d., Inc.
Specialization Clinical Psychology
Practice Address 1481 S King St Ste 523,
Honolulu, HI - 96814-2605
Fax 808-942-7191

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Karen Watanabe
Position Partner
Contact Number 808-949-7759

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1841496411
NPI Enumeration Date: 21 Jun, 2007
NPI Last Update On: 11 Sep, 2025

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Tom Loomis Ph.d., Inc. are as mentioned below.
License NumberSpecializationStateStatus
LCSW-3052Clinical HawaiiPrimary
PSY-159Clinical HawaiiSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Tom Loomis Ph.d., Inc.
1481 S King St Ste 523,
Honolulu, HI - 96814-2605
Phone: 808-949-7759
Fax: 808-942-7191

Book an Appointment with Tom Loomis Ph.d., Inc.

To schedule an appointment, contact Tom Loomis Ph.d., Inc. at 1481 S King St Ste 523, Honolulu, Hawaii or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Tom Loomis Ph.d., Inc. clinic:

Tom Loomis Ph.d., Inc. is a psychology clinic specializing in Clinical Psychology.

Tom Loomis Ph.d., Inc. is located at 1481 S King St Ste 523, Honolulu, Hawaii 96814-2605.

Patients can contact Tom Loomis Ph.d., Inc. at 808-949-7759 for inquiries about its services and appointments.

Please contact Tom Loomis Ph.d., Inc. directly to inquire about new-patient availability and appointment options.
* Availability may change.

Tom Loomis Ph.d., Inc. has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Patients can contact Tom Loomis Ph.d., Inc. at 808-949-7759 to inquire about appointments, consultation requirements and available services.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.