Dr. Rainier J Diaz is a psychiatrist based in Tucson, Arizona with 37 years of experience in Psychiatry. He completed his graduation in 1989. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Rainier J Diaz is 26841 for Psychiatry in Arizona. His current practice location is 8050 E Lakeside Pkwy, Tucson. Patients can contact him at 520-584-5820 or can fax him at 520-514-1514. Dr. Rainier J Diaz, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1942256482.
Dr. Rainier J Diaz 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. Rainier J Diaz'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. Rainier J Diaz
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 37+ years
Graduation Year 1989
Gender Male
Practice Address: 8050 E Lakeside Pkwy, Tucson, AZ - 85730-1254
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
8729050307
Enrollment ID
I20040812001075
NPI Number1942256482
NPI Enumeration Date: 26 May, 2006
NPI Last Update On: 13 Jul, 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. Rainier J Diaz are as mentioned below.
License NumberSpecializationStateStatus
26841Psychiatry
ArizonaPrimary
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. Rainier J Diaz is associated with along with the number of members in that group.
Organization Name (Group PAC ID)
Members
Sonora Behavioral Health Hospital Llc (6406857440)12
Other Medical Identifiers
Other professional identifiers associated with Dr. Rainier J Diaz such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
452045MedicaidArizona
Mailing Address
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.
Dr. Rainier J Diaz 7829 E Whileaway Pl, Tucson, AZ - 85750-7409 Fax: 520-620-1598
Book an Appointment with Dr. Rainier J Diaz
To schedule an appointment, contact Dr. Rainier J Diaz at 8050 E Lakeside Pkwy, Tucson, Arizona or call the phone number listed below.
Below are some commonly asked questions about Dr. Rainier J Diaz:
Dr. Rainier J Diaz 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. Rainier J Diaz has approximately 37 years of experience in Psychiatry.
Yes, Dr. Rainier J Diaz accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.
Yes, Dr. Rainier J Diaz 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. Rainier J Diaz practices at 8050 E Lakeside Pkwy, Tucson, Arizona, 85730-1254.
To schedule an appointment with Dr. Rainier J Diaz, please contact the office at 520-584-5820.
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