Psychologist | Clinical Psychology

Mr. William Charles Nichols, PSYD

623 N Walnut St, Harrison, Arkansas, 72601-3617

About Mr. William Charles Nichols

Mr. William Charles Nichols is a psychologist based in Harrison, Arkansas who is specialized in Clinical Psychology. Active license number of Mr. William Charles Nichols is 00-12P for Clinical Psychology in Arkansas. His current practice location is 623 N Walnut St, Harrison. Patients can contact him at 870-743-6225 or can fax him at 870-743-6006. Mr. William Charles Nichols, PSYD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1215994876.

Mr. William Charles Nichols 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

Mr. William Charles Nichols'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 Mr. William Charles Nichols
Specialization Clinical Psychology
Credentials PSYD
Gender Male
Practice Address: 623 N Walnut St,
Harrison, AR - 72601-3617
Fax 870-743-6006

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 Number1215994876
NPI Enumeration Date: 27 Apr, 2006
NPI Last Update On: 03 Jan, 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 Mr. William Charles Nichols are as mentioned below.

License NumberSpecializationStateStatus
00-12PClinical Psychology ArkansasPrimary

Other Medical Identifiers

Other professional identifiers associated with Mr. William Charles Nichols such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
5W126OtherArkansasBC BS
5C757OtherArkansasBC B S GROUP
141383019MedicaidArkansas
148984744MedicaidArkansas

Mailing Address

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

Mr. William Charles Nichols
623 N Walnut St,
Harrison, AR - 72601-3617
Phone: 870-743-6225
Fax: 870-743-6006

Book an Appointment with Mr. William Charles Nichols

To schedule an appointment, contact Mr. William Charles Nichols at 623 N Walnut St, Harrison, Arkansas or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. William Charles Nichols:

Mr. William Charles Nichols 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, Mr. William Charles Nichols 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.

Mr. William Charles Nichols practices at 623 N Walnut St, Harrison, Arkansas, 72601-3617.

To schedule an appointment with Mr. William Charles Nichols, please contact the office at 870-743-6225.

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