Dr. Peter Richard Oconnor is a psychologist based in Acton, Massachusetts with 42 years of experience in Clinical Psychology. He completed his graduation in 1984. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Peter Richard Oconnor is 3742 for Clinical Psychology in Massachusetts. His current practice location is 18 Silver Hill Rd, Acton. Patients can contact him at 781-646-2670 or can fax him at 781-646-2670. Dr. Peter Richard Oconnor, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1184603334.
Dr. Peter Richard Oconnor 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. Peter Richard Oconnor'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. Peter Richard Oconnor
Specialization Clinical Psychology
Credentials PSY.D.
Accepts Medicare Assignment Yes
Experience 42+ years
Graduation Year 1984
Gender Male
Practice Address: 18 Silver Hill Rd, Acton, MA - 01720-4228
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
5890750657
Enrollment ID
I20041122000606
NPI Number1184603334
NPI Enumeration Date: 14 Jan, 2006
NPI Last Update On: 25 Oct, 2025
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. Peter Richard Oconnor are as mentioned below.
License NumberSpecializationStateStatus
3742Clinical Psychology
MassachusettsPrimary
Other Medical Identifiers
Other professional identifiers associated with Dr. Peter Richard Oconnor such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
0515751MedicaidMassachusetts
1184603334OtherNPI
Mailing Address
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.
Dr. Peter Richard Oconnor 18 Silver Hill Rd, Acton, MA - 01720-4228 Phone: 781-646-2670
Book an Appointment with Dr. Peter Richard Oconnor
To schedule an appointment, contact Dr. Peter Richard Oconnor at 18 Silver Hill Rd, Acton, Massachusetts or call the phone number listed below.
Below are some commonly asked questions about Dr. Peter Richard Oconnor:
Dr. Peter Richard Oconnor 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.
Dr. Peter Richard Oconnor has approximately 42 years of experience in Clinical Psychology.
Yes, Dr. Peter Richard Oconnor accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.
Yes, Dr. Peter Richard Oconnor 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. Peter Richard Oconnor practices at 18 Silver Hill Rd, Acton, Massachusetts, 01720-4228.
To schedule an appointment with Dr. Peter Richard Oconnor, please contact the office at 781-646-2670.
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