Psychologist | Clinical Psychology

Dr. Joseph William Walsh, PH.D.

43301 Division St, Suite 104, Lancaster, California, 93535-4647

About Dr. Joseph William Walsh

Dr. Joseph William Walsh is a psychologist based in Lancaster, California who is specialized in Clinical Psychology. Active license number of Dr. Joseph William Walsh is PSY14849 for Clinical Psychology in California. His current practice location is 43301 Division St, Suite 104, Lancaster. Patients can contact him at 661-524-4752 or can fax him at 661-952-5616. Dr. Joseph William Walsh, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1952670192.

Dr. Joseph William Walsh is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Joseph William Walsh's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Joseph William Walsh
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 43301 Division St, Suite 104
Lancaster, CA - 93535-4647
Fax 661-952-5616

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 Number1952670192
NPI Enumeration Date: 16 Dec, 2011
NPI Last Update On: 16 Dec, 2011

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Joseph William Walsh are as mentioned below.

License NumberSpecializationStateStatus
PSY14849Clinical Psychology CaliforniaPrimary

Mailing Address

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

Dr. Joseph William Walsh
Po Box 3061,
Quartz Hill, CA - 93586-0061
Phone: 661-524-4752
Fax: 661-952-5616

Book an Appointment with Dr. Joseph William Walsh

To schedule an appointment, contact Dr. Joseph William Walsh at 43301 Division St, Suite 104, Lancaster, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Joseph William Walsh:

Dr. Joseph William Walsh is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Joseph William Walsh is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Joseph William Walsh practices at 43301 Division St, Suite 104, Lancaster, California, 93535-4647.

To schedule an appointment with Dr. Joseph William Walsh, please contact the office at 661-524-4752.

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