Psychology Clinic | Clinical Psychology

Humanistic Services, Inc.

3900 W Coast Hwy, Suite 330, Newport Beach, California, 92663-4091

About Humanistic Services, Inc.

Humanistic Services, Inc. is a psychology clinic located in Newport Beach, California. specializing in Clinical Psychology. The clinic is located at 3900 W Coast Hwy, Suite 330, Newport Beach, CA and can be reached at 949-640-4050. The authorized official for Humanistic Services, Inc. is Gay L Hartell, who serves the clinic’s Licensed Psychologist. He/She can be contacted at 949-640-4050. The clinic’s primary license number in California is PSY11193 (Clinical) .
Humanistic Services, 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

Humanistic Services, 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 Humanistic Services, Inc.
Specialization Clinical Psychology
Practice Address 3900 W Coast Hwy, Suite 330
Newport Beach, CA - 92663-4091
Fax 949-640-4050

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 Gay L Hartell
Position Licensed Psychologist
Contact Number 949-640-4050

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 Number1104135615
NPI Enumeration Date: 30 Sep, 2010
NPI Last Update On: 30 Sep, 2010

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Humanistic Services, Inc. are as mentioned below.
License NumberSpecializationStateStatus
PSY11193Clinical CaliforniaPrimary

Mailing Address

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

Humanistic Services, Inc.
3900 W Coast Hwy, Suite 330
Newport Beach, CA - 92663-4091
Phone: 949-640-4050
Fax: 949-640-4050

Book an Appointment with Humanistic Services, Inc.

To schedule an appointment, contact Humanistic Services, Inc. at 3900 W Coast Hwy, Suite 330, Newport Beach, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Humanistic Services, Inc. clinic:

Humanistic Services, Inc. is a psychology clinic specializing in Clinical Psychology.

Humanistic Services, Inc. is located at 3900 W Coast Hwy, Suite 330, Newport Beach, California 92663-4091.

Patients can contact Humanistic Services, Inc. at 949-640-4050 for inquiries about its services and appointments.

Please contact Humanistic Services, Inc. directly to inquire about new-patient availability and appointment options.
* Availability may change.

Humanistic Services, 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 Humanistic Services, Inc. at 949-640-4050 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.