Psychologist | Clinical Psychology | 56+ years experience

Seymour Weissman, PHD

825 Old Country Rd, Plainview, New York, 11803-4913

About Seymour Weissman

Seymour Weissman is a psychologist based in Plainview, New York with 56 years of experience in Clinical Psychology. He completed his graduation in 1970. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Seymour Weissman is 005496 for Clinical Psychology in New York. His current practice location is 825 Old Country Rd, Plainview. Patients can contact him at 516-433-0600. Seymour Weissman, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1417908963.

Seymour Weissman 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Seymour Weissman'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 Seymour Weissman
Specialization Clinical Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 56+ years
Graduation Year 1970
Gender Male
Practice Address: 825 Old Country Rd,
Plainview, NY - 11803-4913

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.

PAC ID 6901978527
Enrollment ID I20080626000295
NPI Number1417908963
NPI Enumeration Date: 12 May, 2006
NPI Last Update On: 11 Oct, 2011

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 Seymour Weissman are as mentioned below.

License NumberSpecializationStateStatus
005496Clinical Psychology 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.

Seymour Weissman
303 Merrick Rd, Suite 204
Lynbrook, NY - 11563-2501
Phone: 800-725-6280
Fax: 800-725-6380

Book an Appointment with Seymour Weissman

To schedule an appointment, contact Seymour Weissman at 825 Old Country Rd, Plainview, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Seymour Weissman:

Seymour Weissman is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Seymour Weissman has approximately 56 years of experience in Clinical Psychology.

Yes, Seymour Weissman accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Seymour Weissman 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.

Seymour Weissman practices at 825 Old Country Rd, Plainview, New York, 11803-4913.

To schedule an appointment with Seymour Weissman, please contact the office at 516-433-0600.

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