Psychiatrist | 48+ years experience

Dr. Ernesto Rafael Marrero, M.D.

Calle Santa Cruz 66, Instituto San Pablo Suite 507, Bayamon, Puerto Rico, 00961

About Dr. Ernesto Rafael Marrero

Dr. Ernesto Rafael Marrero is a psychiatrist based in Bayamon, Puerto Rico with 48 years of experience in Psychiatry. He completed his graduation in 1978. 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. Ernesto Rafael Marrero is 6021 for Psychiatry in Puerto Rico. His current practice location is Calle Santa Cruz 66, Instituto San Pablo Suite 507, Bayamon. Patients can contact him at 787-740-2010 or can fax him at 787-740-8377. Dr. Ernesto Rafael Marrero, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1487780375.

Dr. Ernesto Rafael Marrero 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. Ernesto Rafael Marrero'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. Ernesto Rafael Marrero
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 48+ years
Graduation Year 1978
Gender Male
Practice Address: Calle Santa Cruz 66, Instituto San Pablo Suite 507
Bayamon, PR - 00961
Fax 787-740-8377

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 4385652619
Enrollment ID I20060329000199
NPI Number1487780375
NPI Enumeration Date: 26 Feb, 2007
NPI Last Update On: 12 Oct, 2016

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. Ernesto Rafael Marrero are as mentioned below.

License NumberSpecializationStateStatus
6021Psychiatry Puerto RicoPrimary

Mailing Address

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

Dr. Ernesto Rafael Marrero
Calle Santa Cruz 66, Instituto San Pablo Suite 507
Bayamon, PR - 00961
Phone: 787-740-2010
Fax: 787-740-8377

Book an Appointment with Dr. Ernesto Rafael Marrero

To schedule an appointment, contact Dr. Ernesto Rafael Marrero at Calle Santa Cruz 66, Instituto San Pablo Suite 507, Bayamon, Puerto Rico or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Ernesto Rafael Marrero:

Dr. Ernesto Rafael Marrero 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. Ernesto Rafael Marrero has approximately 48 years of experience in Psychiatry.

Yes, Dr. Ernesto Rafael Marrero accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Ernesto Rafael Marrero 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. Ernesto Rafael Marrero practices at Calle Santa Cruz 66, Instituto San Pablo Suite 507, Bayamon, Puerto Rico, 00961.

To schedule an appointment with Dr. Ernesto Rafael Marrero, please contact the office at 787-740-2010.

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