Psychologist | General Psychology

Mr. Matthew David Arnold, PSYD

11708 Sinnard Ln, Atascadero, California, 93422-6018

About Mr. Matthew David Arnold

Mr. Matthew David Arnold is a psychologist based in Atascadero, California who is specialized in General Psychology. Active license number of Mr. Matthew David Arnold is PSY35896 for General Psychology in California. His current practice location is 11708 Sinnard Ln, Atascadero. Patients can contact him at 360-907-6872. Mr. Matthew David Arnold, PSYD, specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1083378491.

Mr. Matthew David Arnold 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

Mr. Matthew David Arnold'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. Matthew David Arnold
Specialization General Psychology
Credentials PSYD
Gender Male
Practice Address: 11708 Sinnard Ln,
Atascadero, CA - 93422-6018

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 Number1083378491
NPI Enumeration Date: 22 Oct, 2021
NPI Last Update On: 05 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 Mr. Matthew David Arnold are as mentioned below.

License NumberSpecializationStateStatus
PSY35896General Psychology CaliforniaPrimary

Mailing Address

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

Mr. Matthew David Arnold
11708 Sinnard Ln,
Atascadero, CA - 93422-6018

Book an Appointment with Mr. Matthew David Arnold

To schedule an appointment, contact Mr. Matthew David Arnold at 11708 Sinnard Ln, Atascadero, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Mr. Matthew David Arnold:

Mr. Matthew David Arnold 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, Mr. Matthew David Arnold 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. Matthew David Arnold practices at 11708 Sinnard Ln, Atascadero, California, 93422-6018.

To schedule an appointment with Mr. Matthew David Arnold, please contact the office at 360-907-6872.

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