Psychiatrist | Child & Adolescent Psychiatry

Dr. Leo Jan Bastiaens, M.D.

1620 Route 22 Ste 203, Brewster, New York, 10509-4052

About Dr. Leo Jan Bastiaens

Dr. Leo Jan Bastiaens is a psychiatrist based in Brewster, New York who is specialized in Child & Adolescent Psychiatry. Active license number of Dr. Leo Jan Bastiaens is 171146 for Child & Adolescent Psychiatry in New York. His current practice location is 1620 Route 22 Ste 203, Brewster. Patients can contact him at 845-278-2500 or can fax him at 844-454-5096. Dr. Leo Jan Bastiaens, M.D., specializes in Child & Adolescent Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1235127754.

Dr. Leo Jan Bastiaens has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Practice Information

Dr. Leo Jan Bastiaens'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. Leo Jan Bastiaens
Specialization Child & Adolescent Psychiatry
Credentials M.D.
Gender Male
Practice Address: 1620 Route 22 Ste 203,
Brewster, NY - 10509-4052
Fax 844-454-5096

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 Number1235127754
NPI Enumeration Date: 10 Oct, 2005
NPI Last Update On: 06 Apr, 2022

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. Leo Jan Bastiaens are as mentioned below.

License NumberSpecializationStateStatus
171146Child & Adolescent Psychiatry New YorkPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. Leo Jan Bastiaens such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
06049783MedicaidNew York

Mailing Address

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

Dr. Leo Jan Bastiaens
366 Heritage Hls Unit A,
Somers, NY - 10589-4048
Phone: 412-334-3393
Fax: 844-454-5096

Book an Appointment with Dr. Leo Jan Bastiaens

To schedule an appointment, contact Dr. Leo Jan Bastiaens at 1620 Route 22 Ste 203, Brewster, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Leo Jan Bastiaens:

Dr. Leo Jan Bastiaens is a psychiatrist specializing in Child & Adolescent Psychiatry. He has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Yes, Dr. Leo Jan Bastiaens 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. Leo Jan Bastiaens practices at 1620 Route 22 Ste 203, Brewster, New York, 10509-4052.

To schedule an appointment with Dr. Leo Jan Bastiaens, please contact the office at 845-278-2500.

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