Psychologist | Clinical Psychology

Dr. William Steven Walker, PH. D.

3450 Chestnut St, New Orleans, Louisiana, 70115-2443

About Dr. William Steven Walker

Dr. William Steven Walker is a psychologist based in New Orleans, Louisiana who is specialized in Clinical Psychology. Active license number of Dr. William Steven Walker is 1037 for Clinical Psychology in Louisiana. His current practice location is 3450 Chestnut St, New Orleans. Patients can contact him at 504-344-2674 or can fax him at 504-412-1530. Dr. William Steven Walker, PH. D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1427172519.

Dr. William Steven Walker 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. William Steven Walker'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. William Steven Walker
Specialization Clinical Psychology
Credentials PH. D.
Gender Male
Practice Address: 3450 Chestnut St,
New Orleans, LA - 70115-2443
Fax 504-412-1530

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 Number1427172519
NPI Enumeration Date: 16 Mar, 2007
NPI Last Update On: 23 Apr, 2009

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. William Steven Walker are as mentioned below.

License NumberSpecializationStateStatus
1037Clinical Psychology LouisianaPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. William Steven Walker such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1410063MedicaidLouisiana

Mailing Address

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

Dr. William Steven Walker
312 Pelican Ave,
New Orleans, LA - 70114-2348

Book an Appointment with Dr. William Steven Walker

To schedule an appointment, contact Dr. William Steven Walker at 3450 Chestnut St, New Orleans, Louisiana or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. William Steven Walker:

Dr. William Steven Walker 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. William Steven Walker 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. William Steven Walker practices at 3450 Chestnut St, New Orleans, Louisiana, 70115-2443.

To schedule an appointment with Dr. William Steven Walker, please contact the office at 504-344-2674.

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