Psychologist | General Psychology

Dr. Donald R Lammers, PH.D.

8215 Westchester Dr, Suite 130, Dallas, Texas, 75225-6103

About Dr. Donald R Lammers

Dr. Donald R Lammers is a psychologist based in Dallas, Texas who is specialized in General Psychology. Active license number of Dr. Donald R Lammers is 22037 for General Psychology in Texas. His current practice location is 8215 Westchester Dr, Suite 130, Dallas. Patients can contact him at 214-891-0925 or can fax him at 217-891-1710. Dr. Donald R Lammers, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1659461093.

Dr. Donald R Lammers is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Donald R Lammers'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. Donald R Lammers
Specialization General Psychology
Credentials PH.D.
Gender Male
Practice Address: 8215 Westchester Dr, Suite 130
Dallas, TX - 75225-6103
Fax 217-891-1710

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 Number1659461093
NPI Enumeration Date: 14 Oct, 2006
NPI Last Update On: 08 Jul, 2007

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. Donald R Lammers are as mentioned below.

License NumberSpecializationStateStatus
22037General Psychology TexasPrimary

Mailing Address

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

Dr. Donald R Lammers
8215 Westchester Dr, Suite 130
Dallas, TX - 75225-6103
Phone: 214-891-0925
Fax: 217-891-1710

Book an Appointment with Dr. Donald R Lammers

To schedule an appointment, contact Dr. Donald R Lammers at 8215 Westchester Dr, Suite 130, Dallas, Texas or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Donald R Lammers:

Dr. Donald R Lammers is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Donald R Lammers 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. Donald R Lammers practices at 8215 Westchester Dr, Suite 130, Dallas, Texas, 75225-6103.

To schedule an appointment with Dr. Donald R Lammers, please contact the office at 214-891-0925.

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