Psychologist | General Psychology

Dr. Karen M Sierra Castellanos, PHD.

1 Calle 1 Urb Jardines De Toa Alta, Rio Del Plata Mall Oficina 3c, Toa Alta, Puerto Rico, 00954

About Dr. Karen M Sierra Castellanos

Dr. Karen M Sierra Castellanos is a psychologist based in Toa Alta, Puerto Rico who is specialized in General Psychology. Active license number of Dr. Karen M Sierra Castellanos is 001732 for General Psychology in Puerto Rico. Her current practice location is 1 Calle 1 Urb Jardines De Toa Alta, Rio Del Plata Mall Oficina 3c, Toa Alta. Patients can contact her at 939-292-2967. Dr. Karen M Sierra Castellanos, PHD., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1235381914.

Dr. Karen M Sierra Castellanos is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Karen M Sierra Castellanos'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. Karen M Sierra Castellanos
Specialization General Psychology
Credentials PHD.
Gender Female
Practice Address: 1 Calle 1 Urb Jardines De Toa Alta, Rio Del Plata Mall Oficina 3c
Toa Alta, PR - 00954

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.

NPI Number1235381914
NPI Enumeration Date: 14 Oct, 2008
NPI Last Update On: 01 Jun, 2018

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. Karen M Sierra Castellanos are as mentioned below.

License NumberSpecializationStateStatus
001732General Psychology 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. Karen M Sierra Castellanos
Po Box 460,
Toa Alta, PR - 00954-0460
Phone: 787-429-8693

Book an Appointment with Dr. Karen M Sierra Castellanos

To schedule an appointment, contact Dr. Karen M Sierra Castellanos at 1 Calle 1 Urb Jardines De Toa Alta, Rio Del Plata Mall Oficina 3c, Toa Alta, Puerto Rico or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Karen M Sierra Castellanos:

Dr. Karen M Sierra Castellanos is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Karen M Sierra Castellanos 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. Karen M Sierra Castellanos practices at 1 Calle 1 Urb Jardines De Toa Alta, Rio Del Plata Mall Oficina 3c, Toa Alta, Puerto Rico, 00954.

To schedule an appointment with Dr. Karen M Sierra Castellanos, please contact the office at 939-292-2967.

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