Psychologist | Clinical Psychology

Dr. William Piatt Ketterer, PSYD

85 N Main St, Suite 210, White River Junction, Vermont, 05001-7134

About Dr. William Piatt Ketterer

Dr. William Piatt Ketterer is a psychologist based in White River Junction, Vermont who is specialized in Clinical Psychology. Active license number of Dr. William Piatt Ketterer is 0480094410 for Clinical Psychology in Vermont. His current practice location is 85 N Main St, Suite 210, White River Junction. Patients can contact him at 603-667-0533 or can fax him at 888-972-4613. Dr. William Piatt Ketterer, PSYD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1588941090.

Dr. William Piatt Ketterer 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 Piatt Ketterer'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 Piatt Ketterer
Specialization Clinical Psychology
Credentials PSYD
Gender Male
Practice Address: 85 N Main St, Suite 210
White River Junction, VT - 05001-7134
Fax 888-972-4613

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 Number1588941090
NPI Enumeration Date: 11 Nov, 2011
NPI Last Update On: 02 Oct, 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 Piatt Ketterer are as mentioned below.

License NumberSpecializationStateStatus
0480094410Clinical Psychology VermontPrimary

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 Piatt Ketterer
Po Box 28,
Lyme, NH - 03768-0028
Phone: 603-667-0533
Fax: 888-972-4613

Book an Appointment with Dr. William Piatt Ketterer

To schedule an appointment, contact Dr. William Piatt Ketterer at 85 N Main St, Suite 210, White River Junction, Vermont or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. William Piatt Ketterer:

Dr. William Piatt Ketterer 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 Piatt Ketterer 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 Piatt Ketterer practices at 85 N Main St, Suite 210, White River Junction, Vermont, 05001-7134.

To schedule an appointment with Dr. William Piatt Ketterer, please contact the office at 603-667-0533.

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