Psychologist | General Psychology

Dr. Derek R. Hatfield, PH.D.

520 Hennessy Rd, Yakima, Washington, 98908-9533

About Dr. Derek R. Hatfield

Dr. Derek R. Hatfield is a psychologist based in Yakima, Washington who is specialized in General Psychology. Active license number of Dr. Derek R. Hatfield is PS016690 for General Psychology in Pennsylvania. His current practice location is 520 Hennessy Rd, Yakima. Patients can contact him at 724-541-2701. Dr. Derek R. Hatfield, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1427388859.

Dr. Derek R. Hatfield 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. Derek R. Hatfield'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. Derek R. Hatfield
Specialization General Psychology
Credentials PH.D.
Gender Male
Practice Address: 520 Hennessy Rd,
Yakima, WA - 98908-9533

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 Number1427388859
NPI Enumeration Date: 07 Jan, 2010
NPI Last Update On: 31 Aug, 2021

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. Derek R. Hatfield are as mentioned below.

License NumberSpecializationStateStatus
PS016690General Psychology PennsylvaniaPrimary
PY61150763General Psychology WashingtonSecondary

Mailing Address

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

Dr. Derek R. Hatfield
520 Hennessy Rd,
Yakima, WA - 98908-9533
Phone: 724-541-2701

Book an Appointment with Dr. Derek R. Hatfield

To schedule an appointment, contact Dr. Derek R. Hatfield at 520 Hennessy Rd, Yakima, Washington or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Derek R. Hatfield:

Dr. Derek R. Hatfield 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. Derek R. Hatfield 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. Derek R. Hatfield practices at 520 Hennessy Rd, Yakima, Washington, 98908-9533.

To schedule an appointment with Dr. Derek R. Hatfield, please contact the office at 724-541-2701.

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