Psychologist | Clinical Psychology

Dr. William Richard Dinneen, PH.D.

275 Central Park W, Suite 1f, New York, New York, 10024-3015

About Dr. William Richard Dinneen

Dr. William Richard Dinneen is a psychologist based in New York, New York who is specialized in Clinical Psychology. Active license number of Dr. William Richard Dinneen is 013583 for Clinical Psychology in New York. His current practice location is 275 Central Park W, Suite 1f, New York. Patients can contact him at 917-612-9064. Dr. William Richard Dinneen, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1356407472.

Dr. William Richard Dinneen 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

Dr. William Richard Dinneen'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. William Richard Dinneen
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 275 Central Park W, Suite 1f
New York, NY - 10024-3015

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 Number1356407472
NPI Enumeration Date: 01 Jan, 2007
NPI Last Update On: 09 Apr, 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 Dr. William Richard Dinneen are as mentioned below.

License NumberSpecializationStateStatus
013583Clinical Psychology New YorkPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. William Richard Dinneen such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
7336315OtherNew YorkGHI
6134765OtherNew YorkUHC UNITED BEHVRL HEALTH
01948741MedicaidNew York
239348OtherNew YorkMHN
VL888OtherNew YorkMAGELLAN EMPIRE BLCRBLSH
7766386OtherNew YorkAETNA
P2559606OtherNew YorkOXFORD
112105OtherNew YorkVALUE OPTIONS
345814000OtherNew YorkMAGELLAN EMPIRE BLCRBLSH

Mailing Address

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

Dr. William Richard Dinneen
13 Pinecrest Rd,
New Paltz, NY - 12561-1319
Phone: 917-612-9064

Book an Appointment with Dr. William Richard Dinneen

To schedule an appointment, contact Dr. William Richard Dinneen at 275 Central Park W, Suite 1f, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. William Richard Dinneen:

Dr. William Richard Dinneen 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.

Yes, Dr. William Richard Dinneen 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. William Richard Dinneen practices at 275 Central Park W, Suite 1f, New York, New York, 10024-3015.

To schedule an appointment with Dr. William Richard Dinneen, please contact the office at 917-612-9064.

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