Psychologist | Clinical Psychology

Dr. William Randolph Billingsley, PH.D.

1810 8th Ave Ste B-10, Fort Worth, Texas, 76110-1352

About Dr. William Randolph Billingsley

Dr. William Randolph Billingsley is a psychologist based in Fort Worth, Texas who is specialized in Clinical Psychology. Active license number of Dr. William Randolph Billingsley is 2-3146 for Health Service Psychology in Texas. His current practice location is 1810 8th Ave Ste B-10, Fort Worth. Patients can contact him at 817-688-3788 or can fax him at 817-738-8866. Dr. William Randolph Billingsley, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1750401972.

Dr. William Randolph Billingsley 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 Randolph Billingsley'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 Randolph Billingsley
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 1810 8th Ave Ste B-10,
Fort Worth, TX - 76110-1352
Fax 817-738-8866

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 Number1750401972
NPI Enumeration Date: 30 Mar, 2007
NPI Last Update On: 04 Dec, 2025

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 Randolph Billingsley are as mentioned below.

License NumberSpecializationStateStatus
2-3146Health Service Psychology TexasPrimary
2-3146Clinical Psychology TexasSecondary
2-3146General Psychology TexasSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. William Randolph Billingsley such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
P00121-E5MedicaidTexas

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 Randolph Billingsley
1810 8th Ave Ste B-10,
Fort Worth, TX - 76110-1352
Phone: 817-688-3788
Fax: 817-738-8866

Book an Appointment with Dr. William Randolph Billingsley

To schedule an appointment, contact Dr. William Randolph Billingsley at 1810 8th Ave Ste B-10, Fort Worth, Texas or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. William Randolph Billingsley:

Dr. William Randolph Billingsley is a psychologist specializing in Health Service Psychology. He is certified/licensed at the independent practice level in his/her state, and is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

Yes, Dr. William Randolph Billingsley 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 Randolph Billingsley practices at 1810 8th Ave Ste B-10, Fort Worth, Texas, 76110-1352.

To schedule an appointment with Dr. William Randolph Billingsley, please contact the office at 817-688-3788.

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