Psychiatrist | 41+ years experience

Ramiro Guillen, MD

11333 N Scottsdale Rd, Suite 280, Scottsdale, Arizona, 85254-5185

About Ramiro Guillen

Ramiro Guillen is a psychiatrist based in Scottsdale, Arizona with 41 years of experience in Psychiatry. He completed his graduation in 1985. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of Ramiro Guillen is 31653 for Child & Adolescent Psychiatry in Arizona. His current practice location is 11333 N Scottsdale Rd, Suite 280, Scottsdale. Patients can contact him at 480-367-1500 or can fax him at 480-367-1501. Ramiro Guillen, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1104993500.

Ramiro Guillen 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

Ramiro Guillen'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 Ramiro Guillen
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment May Accept
Gender Male
Practice Address: 11333 N Scottsdale Rd, Suite 280
Scottsdale, AZ - 85254-5185
Fax 480-367-1501

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 2062475346
Enrollment ID I20041108000784
NPI Number1104993500
NPI Enumeration Date: 29 Nov, 2006
NPI Last Update On: 18 Apr, 2008

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 Ramiro Guillen are as mentioned below.

License NumberSpecializationStateStatus
31653Child & Adolescent Psychiatry ArizonaPrimary
31653Psychiatry ArizonaSecondary

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 Ramiro Guillen is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Chicanos Por La Causa Inc (4587618285)4

Other Medical Identifiers

Other professional identifiers associated with Ramiro Guillen such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
816142MedicaidArizona

Mailing Address

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

Ramiro Guillen
11333 N Scottsdale Rd, Suite 280
Scottsdale, AZ - 85254-5185
Phone: 480-367-1500
Fax: 480-367-1501

Book an Appointment with Ramiro Guillen

To schedule an appointment, contact Ramiro Guillen at 11333 N Scottsdale Rd, Suite 280, Scottsdale, Arizona or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ramiro Guillen:

Ramiro Guillen is a psychiatrist specializing in Child & Adolescent Psychiatry. He has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Ramiro Guillen has approximately 41 years of experience in Child & Adolescent Psychiatry.

Ramiro Guillen may accept Medicare assignment. Please contact the provider's office directly to verify Medicare participation and coverage details.

Yes, Ramiro Guillen 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.

Ramiro Guillen practices at 11333 N Scottsdale Rd, Suite 280, Scottsdale, Arizona, 85254-5185.

To schedule an appointment with Ramiro Guillen, please contact the office at 480-367-1500.

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