Psychiatrist

Tonnie C. Markley, MD

21 Bloomingdale Road, Outpatient Department, White Plains, New York, 10605

About Tonnie C. Markley

Tonnie C. Markley is a psychiatrist based in White Plains, New York who is specialized in Psychiatry. Active license number of Tonnie C. Markley is 235780 for Psychiatry in New York. Her current practice location is 21 Bloomingdale Road, Outpatient Department, White Plains. Patients can contact her at 914-997-5766. Tonnie C. Markley, MD, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1689768251.

Tonnie C. Markley 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

Tonnie C. Markley'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 Tonnie C. Markley
Specialization Psychiatry
Credentials MD
Gender Female
Practice Address: 21 Bloomingdale Road, Outpatient Department
White Plains, NY - 10605

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 Number1689768251
NPI Enumeration Date: 03 Oct, 2006
NPI Last Update On: 12 Jul, 2007

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 Tonnie C. Markley are as mentioned below.

License NumberSpecializationStateStatus
235780Psychiatry New YorkPrimary

Mailing Address

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

Tonnie C. Markley
Po Box 29113,
Saint Louis, MO - 63126-0113

Book an Appointment with Tonnie C. Markley

To schedule an appointment, contact Tonnie C. Markley at 21 Bloomingdale Road, Outpatient Department, White Plains, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Tonnie C. Markley:

Tonnie C. Markley 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, Tonnie C. Markley 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.

Tonnie C. Markley practices at 21 Bloomingdale Road, Outpatient Department, White Plains, New York, 10605.

To schedule an appointment with Tonnie C. Markley, please contact the office at 914-997-5766.

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