Mental Health Therapist

Grissel Marquez, MSW

2500 S C St, Suite D, Oxnard, California, 93033-4560

About Grissel Marquez

Grissel Marquez is a therapist based in Oxnard, California who is specialized in Mental Health Counselor. Active license number of Grissel Marquez is 63285 for Social Worker in California. Her current practice location is 2500 S C St, Suite D, Oxnard. Patients can reach her at 805-385-9460. Grissel Marquez is MSW in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1598997983.

Grissel Marquez is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Grissel Marquez speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Grissel Marquez
Specialization Mental Health Counselor
Credentials MSW
Gender Female
Practice Address: 2500 S C St, Suite D
Oxnard, CA - 93033-4560

Professional Identification Codes

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

NPI Number1598997983
NPI Enumeration Date: 18 Aug, 2009
NPI Last Update On: 12 Feb, 2024

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Grissel Marquez are as mentioned below.

License NumberSpecializationStateStatus
63285Social Worker CaliforniaPrimary
Mental Health Counselor Secondary
Social Worker Secondary

Mailing Address

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

Grissel Marquez
2102 Cloyne St,
Oxnard, CA - 93033-5420
Phone: 805-415-4686

Book an Appointment with Grissel Marquez

To schedule an appointment, contact Grissel Marquez at 2500 S C St, Suite D, Oxnard, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Grissel Marquez:

Grissel Marquez is a therapist specializing in Social Worker. She 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.

Yes, Grissel Marquez is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Grissel Marquez practices at 2500 S C St, Suite D, Oxnard, California, 93033-4560.

To schedule an appointment with Grissel Marquez, please contact the office at 805-385-9460.

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