Psychiatrist | 43+ years experience

Dr. Samuel Eustace Dey Jr., M.D.

7344 Magnolia Ave Ste 200, Riverside, California, 92504-3819

About Dr. Samuel Eustace Dey Jr.

Dr. Samuel Eustace Dey Jr. is a psychiatrist based in Riverside, California with 43 years of experience in Psychiatry. He completed his graduation from Loma Linda University School Of Medicine in 1983. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of Dr. Samuel Eustace Dey Jr. is 00G549970 for Psychiatry in California. His current practice location is 7344 Magnolia Ave Ste 200, Riverside. Patients can contact him at 951-341-8930 or can fax him at 951-341-8932. Dr. Samuel Eustace Dey Jr., M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1447271242.

Dr. Samuel Eustace Dey Jr. specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Dr. Samuel Eustace Dey Jr.'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. Samuel Eustace Dey Jr.
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment May Accept
Gender Male
Practice Address: 7344 Magnolia Ave Ste 200,
Riverside, CA - 92504-3819
Fax 951-341-8932

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 0143200485
Enrollment ID I20040726000743
NPI Number1447271242
NPI Enumeration Date: 21 Jul, 2006
NPI Last Update On: 03 Feb, 2026

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. Samuel Eustace Dey Jr. are as mentioned below.

License NumberSpecializationStateStatus
00G549970Psychiatry CaliforniaPrimary
00G549970Geriatric Psychiatry CaliforniaSecondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Dr. Samuel Eustace Dey Jr. is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Neighborhood Medical Clinic Of Riverside Inc (8325075310)2

Other Medical Identifiers

Other professional identifiers associated with Dr. Samuel Eustace Dey Jr. such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
00G549970MedicaidCalifornia

Mailing Address

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

Dr. Samuel Eustace Dey Jr.
Po Box 51030,
Riverside, CA - 92517-2030
Phone: 951-341-8930
Fax: 951-341-8932

Book an Appointment with Dr. Samuel Eustace Dey Jr.

To schedule an appointment, contact Dr. Samuel Eustace Dey Jr. at 7344 Magnolia Ave Ste 200, Riverside, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Samuel Eustace Dey Jr.:

Dr. Samuel Eustace Dey Jr. is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Dr. Samuel Eustace Dey Jr. completed his education (M.D.) from Loma Linda University School Of Medicine in 1983.

Dr. Samuel Eustace Dey Jr. has approximately 43 years of experience in Psychiatry.

Dr. Samuel Eustace Dey Jr. may accept Medicare assignment. Please contact the provider's office directly to verify Medicare participation and coverage details.

Yes, Dr. Samuel Eustace Dey Jr. 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. Samuel Eustace Dey Jr. practices at 7344 Magnolia Ave Ste 200, Riverside, California, 92504-3819.

To schedule an appointment with Dr. Samuel Eustace Dey Jr., please contact the office at 951-341-8930.

Reviews & Feedback

Have you visited Dr. Samuel Eustace Dey Jr.? Share your experience to help others looking for a psychiatrist in Riverside, CA.

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