Psychologist | Clinical Psychology | 54+ years experience

Thomas Jonathan Malcolm, PH.D.

112 W Bennett Ave, Suite 4, Glendora, California, 91741-2568

About Thomas Jonathan Malcolm

Thomas Jonathan Malcolm is a psychologist based in Glendora, California with 54 years of experience in Clinical Psychology. He completed his graduation in 1972. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Thomas Jonathan Malcolm is PSY4156 for Clinical Psychology in California. His current practice location is 112 W Bennett Ave, Suite 4, Glendora. Patients can contact him at 626-335-2466 or can fax him at 626-335-9686. Thomas Jonathan Malcolm, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1528083953.

Thomas Jonathan Malcolm is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Thomas Jonathan Malcolm'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 Thomas Jonathan Malcolm
Specialization Clinical Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 54+ years
Graduation Year 1972
Gender Male
Practice Address: 112 W Bennett Ave, Suite 4
Glendora, CA - 91741-2568
Fax 626-335-9686

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.

PAC ID 4789870056
Enrollment ID I20101129000619
NPI Number1528083953
NPI Enumeration Date: 13 Jul, 2006
NPI Last Update On: 14 Jan, 2009

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 Thomas Jonathan Malcolm are as mentioned below.

License NumberSpecializationStateStatus
PSY4156Clinical Psychology CaliforniaPrimary

Other Medical Identifiers

Other professional identifiers associated with Thomas Jonathan Malcolm such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
00PL41560MedicaidCalifornia

Mailing Address

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

Thomas Jonathan Malcolm
112 W Bennett Ave, Suite 4
Glendora, CA - 91741-2568
Phone: 626-335-2466
Fax: 626-335-9686

Book an Appointment with Thomas Jonathan Malcolm

To schedule an appointment, contact Thomas Jonathan Malcolm at 112 W Bennett Ave, Suite 4, Glendora, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Thomas Jonathan Malcolm:

Thomas Jonathan Malcolm is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Thomas Jonathan Malcolm has approximately 54 years of experience in Clinical Psychology.

Yes, Thomas Jonathan Malcolm accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Thomas Jonathan Malcolm 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.

Thomas Jonathan Malcolm practices at 112 W Bennett Ave, Suite 4, Glendora, California, 91741-2568.

To schedule an appointment with Thomas Jonathan Malcolm, please contact the office at 626-335-2466.

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