Psychologist | General Psychology

Dr. Mary Patricia O'neill, PH.D.

1515 N San Francisco St, Flagstaff, Arizona, 86001-1435

About Dr. Mary Patricia O'neill

Dr. Mary Patricia O'neill is a psychologist based in Flagstaff, Arizona who is specialized in General Psychology. Active license number of Dr. Mary Patricia O'neill is 1701 for General Psychology in Arizona. Her current practice location is 1515 N San Francisco St, Flagstaff. Patients can contact her at 928-774-9500. Dr. Mary Patricia O'neill, PH.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1184838864.

Dr. Mary Patricia O'neill is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Mary Patricia O'neill'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. Mary Patricia O'neill
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 1515 N San Francisco St,
Flagstaff, AZ - 86001-1435

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 Number1184838864
NPI Enumeration Date: 10 May, 2007
NPI Last Update On: 08 Jul, 2007

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. Mary Patricia O'neill are as mentioned below.

License NumberSpecializationStateStatus
1701General Psychology ArizonaPrimary

Mailing Address

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

Dr. Mary Patricia O'neill
1515 N San Francisco St,
Flagstaff, AZ - 86001-1435
Phone: 928-774-9500

Book an Appointment with Dr. Mary Patricia O'neill

To schedule an appointment, contact Dr. Mary Patricia O'neill at 1515 N San Francisco St, Flagstaff, Arizona or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Mary Patricia O'neill:

Dr. Mary Patricia O'neill is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Mary Patricia O'neill 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. Mary Patricia O'neill practices at 1515 N San Francisco St, Flagstaff, Arizona, 86001-1435.

To schedule an appointment with Dr. Mary Patricia O'neill, please contact the office at 928-774-9500.

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