Mental Health Therapist

Ms. Diane Callaghan

405 W 5th St, 550 Amhs, Santa Ana, California, 92701-4519

About Ms. Diane Callaghan

Ms. Diane Callaghan is a therapist based in Santa Ana, California who is specialized in Mental Health Counselor. Active license number of Ms. Diane Callaghan is LCS24699 for Social Worker in California. Her current practice location is 405 W 5th St, 550 Amhs, Santa Ana. Patients can reach her at 714-834-4707. Ms. Diane Callaghan NPI number (Unique professional ID assigned by NPPES) is 1881788529.

Ms. Diane Callaghan 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

Ms. Diane Callaghan 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 Ms. Diane Callaghan
Specialization Mental Health Counselor
Gender Female
Practice Address: 405 W 5th St, 550 Amhs
Santa Ana, CA - 92701-4519

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 Number1881788529
NPI Enumeration Date: 03 Oct, 2006
NPI Last Update On: 23 Mar, 2009

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 Ms. Diane Callaghan are as mentioned below.

License NumberSpecializationStateStatus
LCS24699Social Worker CaliforniaPrimary
Mental Health Counselor Secondary

Other Medical Identifiers

Other legacy medical identifiers associated with Ms. Diane Callaghan such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
101YM0800XOtherCaliforniaMENTAL HEALTH COUNSELOR

Mailing Address

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

Ms. Diane Callaghan
14140 Beach Blvd, 223
Westminster, CA - 92683-4453
Phone: 714-896-7566

Book an Appointment with Ms. Diane Callaghan

To schedule an appointment, contact Ms. Diane Callaghan at 405 W 5th St, 550 Amhs, Santa Ana, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ms. Diane Callaghan:

Ms. Diane Callaghan 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, Ms. Diane Callaghan is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ms. Diane Callaghan practices at 405 W 5th St, 550 Amhs, Santa Ana, California, 92701-4519.

To schedule an appointment with Ms. Diane Callaghan, please contact the office at 714-834-4707.

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