Mr. Matthew David Arnold

PSYD | Psychologist


  11708 Sinnard Ln, Atascadero
     California, 93422-6018
  360-907-6872    Maps & Directions
Mr. Matthew David Arnold is a Atascadero, California based psychologist 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 reach him at 360-907-6872. Mr. Matthew David Arnold is PSYD 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.
Complete Profile:
Mr. Matthew David Arnold speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Mr. Matthew David Arnold
Specialization: General Psychology
Gender:Male
Credentials: PSYD
Practice Address:11708 Sinnard Ln, Atascadero,
California, 93422-6018
Phone:360-907-6872
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1083378491
NPI Enumeration Date: 22 Oct, 2021
NPI Last Update On: 05 Dec, 2025

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Matthew David Arnold are as mentioned below.
License NumberSpecializationStateStatus
PSY35896General Psychology CaliforniaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Mr. Matthew David Arnold
11708 Sinnard Ln,
Atascadero, California
Zip: 93422-6018
Patients can reach Mr. Matthew David Arnold at 11708 Sinnard Ln, Atascadero, California or can call to book an appointment on 360-907-6872.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.