Psychiatrist

Dr. Catherine Ostell, M.D.

128 Calvert Rd, Rockville, Maryland, 20850-3812

About Dr. Catherine Ostell

Dr. Catherine Ostell is a psychiatrist based in Rockville, Maryland who is specialized in Psychiatry. Active license number of Dr. Catherine Ostell is D0037481 for Psychiatry in Maryland. Her current practice location is 128 Calvert Rd, Rockville. Patients can contact her at 240-994-0893. Dr. Catherine Ostell, M.D., specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1952652935.

Dr. Catherine Ostell 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. Catherine Ostell'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. Catherine Ostell
Specialization Psychiatry
Credentials M.D.
Gender Female
Practice Address: 128 Calvert Rd,
Rockville, MD - 20850-3812

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 Number1952652935
NPI Enumeration Date: 01 Oct, 2012
NPI Last Update On: 01 Oct, 2012

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. Catherine Ostell are as mentioned below.

License NumberSpecializationStateStatus
D0037481Psychiatry MarylandPrimary

Mailing Address

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

Dr. Catherine Ostell
128 Calvert Rd,
Rockville, MD - 20850-3812

Book an Appointment with Dr. Catherine Ostell

To schedule an appointment, contact Dr. Catherine Ostell at 128 Calvert Rd, Rockville, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Catherine Ostell:

Dr. Catherine Ostell is a psychiatrist specializing in Psychiatry. She 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.

Yes, Dr. Catherine Ostell 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. Catherine Ostell practices at 128 Calvert Rd, Rockville, Maryland, 20850-3812.

To schedule an appointment with Dr. Catherine Ostell, please contact the office at 240-994-0893.

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