Psychologist | Clinical Psychology | 18+ years experience

Dr. Helene A O'mahony, PH.D

34 Brigeport, Dana Point, California, 92629

About Dr. Helene A O'mahony

Dr. Helene A O'mahony is a psychologist based in Dana Point, California with 18 years of experience in Clinical Psychology. She completed her graduation in 2008. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Helene A O'mahony is PSY22899 for Clinical Psychology in California. Her current practice location is 34 Brigeport, Dana Point. Patients can contact her at 310-871-6419. Dr. Helene A O'mahony, PH.D, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1275766941.

Dr. Helene A O'mahony 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Helene A O'mahony'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. Helene A O'mahony
Specialization Clinical Psychology
Credentials PH.D
Accepts Medicare Assignment Yes
Experience 18+ years
Graduation Year 2008
Gender Female
Practice Address: 34 Brigeport,
Dana Point, CA - 92629

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 8022156801
Enrollment ID I20091116000482
NPI Number1275766941
NPI Enumeration Date: 28 Aug, 2009
NPI Last Update On: 28 Aug, 2009

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. Helene A O'mahony are as mentioned below.

License NumberSpecializationStateStatus
PSY22899Clinical Psychology CaliforniaPrimary

Mailing Address

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

Dr. Helene A O'mahony
34 Bridgeport,
Dana Point, CA - 92629
Phone: 310-871-6419

Book an Appointment with Dr. Helene A O'mahony

To schedule an appointment, contact Dr. Helene A O'mahony at 34 Brigeport, Dana Point, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Helene A O'mahony:

Dr. Helene A O'mahony is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Dr. Helene A O'mahony has approximately 18 years of experience in Clinical Psychology.

Yes, Dr. Helene A O'mahony accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Helene A O'mahony 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. Helene A O'mahony practices at 34 Brigeport, Dana Point, California, 92629.

To schedule an appointment with Dr. Helene A O'mahony, please contact the office at 310-871-6419.

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