Psychology Clinic | Clinical Psychology

Diversified Psychological Services

1508 W Fairmont St, Suite C, Longview, Texas, 75604-6303

About Diversified Psychological Services

Diversified Psychological Services is a psychology clinic located in Longview, Texas. specializing in Clinical Psychology. The clinic is located at 1508 W Fairmont St, Suite C, Longview, TX and can be reached at 903-238-9553. The authorized official for Diversified Psychological Services is Steve C Knowles, who serves the clinic’s Office Manager. He/She can be contacted at 903-238-9553.
Diversified Psychological Services Clinic has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Clinic Information

Diversified Psychological Services Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name Diversified Psychological Services
Specialization Clinical Psychology
Practice Address 1508 W Fairmont St, Suite C
Longview, TX - 75604-6303
Fax 903-291-8709

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Steve C Knowles
Position Office Manager
Contact Number 903-238-9553

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 Number1043431489
NPI Enumeration Date: 02 May, 2007
NPI Last Update On: 24 Sep, 2008

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Diversified Psychological Services are as mentioned below.
License NumberSpecializationStateStatus
Clinical Primary

Other Medical Identifiers

Other professional identifiers associated with Diversified Psychological Services such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
00145NOtherTexasBLUE CROSS BLUE SHIELD
079990001MedicaidTexas

Mailing Address

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

Diversified Psychological Services
Po Box 9062,
Longview, TX - 75608-9062
Phone: 903-238-9553

Book an Appointment with Diversified Psychological Services

To schedule an appointment, contact Diversified Psychological Services at 1508 W Fairmont St, Suite C, Longview, Texas or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Diversified Psychological Services clinic:

Diversified Psychological Services is a psychology clinic specializing in Clinical Psychology.

Diversified Psychological Services is located at 1508 W Fairmont St, Suite C, Longview, Texas 75604-6303.

Patients can contact Diversified Psychological Services at 903-238-9553 for inquiries about its services and appointments.

Please contact Diversified Psychological Services directly to inquire about new-patient availability and appointment options.
* Availability may change.

Diversified Psychological Services has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Patients can contact Diversified Psychological Services at 903-238-9553 to inquire about appointments, consultation requirements and available services.

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