Psychologist | Health Service Psychology

Shirley (duffy) Mxmahon, PH.D.

4555 E Inverness Ave Bldg 3, Mesa, Arizona, 85206-4630

About Shirley (duffy) Mxmahon

Shirley (duffy) Mxmahon is a psychologist based in Mesa, Arizona who is specialized in Health Service Psychology. Her current practice location is 4555 E Inverness Ave Bldg 3, Mesa. Patients can contact her at 480-830-3900 or can fax her at 480-830-3901. Shirley (duffy) Mxmahon, PH.D., specializes in Health Service Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1114526159.

Shirley (duffy) Mxmahon is certified/licensed at the independent practice level in his/her state, and is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

Practice Information

Shirley (duffy) Mxmahon'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 Shirley (duffy) Mxmahon
Specialization Health Service Psychology
Credentials PH.D.
Gender Female
Practice Address: 4555 E Inverness Ave Bldg 3,
Mesa, AZ - 85206-4630
Fax 480-830-3901

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 Number1114526159
NPI Enumeration Date: 21 Oct, 2020
NPI Last Update On: 27 Nov, 2023

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 Shirley (duffy) Mxmahon are as mentioned below.

License NumberSpecializationStateStatus
Health Service Psychology Primary

Mailing Address

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

Shirley (duffy) Mxmahon
4555 E Inverness Ave Bldg 3,
Mesa, AZ - 85206-4630
Phone: 480-830-3900
Fax: 480-830-3901

Book an Appointment with Shirley (duffy) Mxmahon

To schedule an appointment, contact Shirley (duffy) Mxmahon at 4555 E Inverness Ave Bldg 3, Mesa, Arizona or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Shirley (duffy) Mxmahon:

Shirley (duffy) Mxmahon is a psychologist specializing in Health Service Psychology. She is certified/licensed at the independent practice level in his/her state, and is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

Yes, Shirley (duffy) Mxmahon 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.

Shirley (duffy) Mxmahon practices at 4555 E Inverness Ave Bldg 3, Mesa, Arizona, 85206-4630.

To schedule an appointment with Shirley (duffy) Mxmahon, please contact the office at 480-830-3900.

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