Psychologist | Clinical Psychology

Colleen Clarkin Schreyer, PH.D.

The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101, Baltimore, Maryland, 21287-0001

About Colleen Clarkin Schreyer

Colleen Clarkin Schreyer is a psychologist based in Baltimore, Maryland who is specialized in Clinical Psychology. Active license number of Colleen Clarkin Schreyer is 05171 for Clinical Psychology in Maryland. Her current practice location is The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101, Baltimore. Patients can contact her at 410-502-6309. Colleen Clarkin Schreyer, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1396007910.

Colleen Clarkin Schreyer is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Colleen Clarkin Schreyer'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 Colleen Clarkin Schreyer
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101
Baltimore, MD - 21287-0001

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 Number1396007910
NPI Enumeration Date: 10 Jun, 2012
NPI Last Update On: 31 Jul, 2013

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 Colleen Clarkin Schreyer are as mentioned below.

License NumberSpecializationStateStatus
05171Clinical Psychology MarylandPrimary

Mailing Address

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

Colleen Clarkin Schreyer
The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101
Baltimore, MD - 21287-0001
Phone: 410-502-6309

Book an Appointment with Colleen Clarkin Schreyer

To schedule an appointment, contact Colleen Clarkin Schreyer at The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101, Baltimore, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Colleen Clarkin Schreyer:

Colleen Clarkin Schreyer is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Colleen Clarkin Schreyer 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.

Colleen Clarkin Schreyer practices at The Johns Hopkins Hospital, 600 North Wolfe Street, Meyer 101, Baltimore, Maryland, 21287-0001.

To schedule an appointment with Colleen Clarkin Schreyer, please contact the office at 410-502-6309.

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