Psychology Clinic | Group Psychotherapy

Group Psychotherapy Services

979 Woodland Pkwy Ste 101-89, San Marcos, California, 92069-2220

About Group Psychotherapy Services

Group Psychotherapy Services is a psychology clinic located in San Marcos, California. specializing in Group Psychotherapy. This organization is also known as sub part of Groupwell, Inc.. The clinic is located at 979 Woodland Pkwy Ste 101-89, San Marcos, CA and can be reached at 760-566-7525. The authorized official for Group Psychotherapy Services is Denise Shiffman, who serves the clinic’s Ceo. He/She can be contacted at 650-300-0786.
Group Psychotherapy Services Clinic is specialized to perform group therapy, a form of psychotherapy in which one or more therapists treat a small group of clients together as a group. It can be any form of psychotherapy which is delivered in a group format, including cognitive behavioural therapy or interpersonal therapy, but it is usually psychodynamic group therapy where the group context and group process is explicitly utilised as a mechanism of change by developing, exploring and examining interpersonal relationships within the group.

Clinic Information

Group Psychotherapy Services 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 Group Psychotherapy Services
Specialization Group Psychotherapy
Practice Address 979 Woodland Pkwy Ste 101-89,
San Marcos, CA - 92069-2220

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 Denise Shiffman
Position Ceo
Contact Number 650-300-0786

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 Number1205590668
Parent Organization: Groupwell, Inc.
NPI Enumeration Date: 22 Oct, 2021
NPI Last Update On: 22 Oct, 2021

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Group Psychotherapy Services are as mentioned below.
License NumberSpecializationStateStatus
Group Psychotherapy Primary

Mailing Address

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

Group Psychotherapy Services
4300 Black Ave Unit 5311,
Pleasanton, CA - 94566-5112
Phone: 650-300-0786

Book an Appointment with Group Psychotherapy Services

To schedule an appointment, contact Group Psychotherapy Services at 979 Woodland Pkwy Ste 101-89, San Marcos, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Group Psychotherapy Services clinic:

Group Psychotherapy Services is a psychology clinic specializing in Group Psychotherapy.

Group Psychotherapy Services is located at 979 Woodland Pkwy Ste 101-89, San Marcos, California 92069-2220.

Patients can contact Group Psychotherapy Services at 760-566-7525 for inquiries about its services and appointments.

Please contact Group Psychotherapy Services directly to inquire about new-patient availability and appointment options.
* Availability may change.

Group Psychotherapy Services is specialized to perform group therapy, a form of psychotherapy in which one or more therapists treat a small group of clients together as a group. It can be any form of psychotherapy which is delivered in a group format, including cognitive behavioural therapy or interpersonal therapy, but it is usually psychodynamic group therapy where the group context and group process is explicitly utilised as a mechanism of change by developing, exploring and examining interpersonal relationships within the group.

Patients can contact Group Psychotherapy Services at 760-566-7525 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.