Psychologist | Counseling Psychology | 35+ years experience

Dr. Janet R. Messer, PH.D.

4659 S Lakeshore Dr, Suite G, Tempe, Arizona, 85282-7150

About Dr. Janet R. Messer

Dr. Janet R. Messer is a psychologist based in Tempe, Arizona with 35 years of experience in Counseling Psychology. She completed her graduation in 1991. 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. Janet R. Messer is 3420 for Counseling Psychology in Arizona. Her current practice location is 4659 S Lakeshore Dr, Suite G, Tempe. Patients can contact her at 480-449-3313 or can fax her at 480-775-7185. Dr. Janet R. Messer, PH.D., specializes in Counseling Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1851385801.

Dr. Janet R. Messer help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. She also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Practice Information

Dr. Janet R. Messer'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. Janet R. Messer
Specialization Counseling Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 35+ years
Graduation Year 1991
Gender Female
Practice Address: 4659 S Lakeshore Dr, Suite G
Tempe, AZ - 85282-7150
Fax 480-775-7185

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 1658397799
Enrollment ID I20051018001231
NPI Number1851385801
NPI Enumeration Date: 06 Sep, 2005
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. Janet R. Messer are as mentioned below.

License NumberSpecializationStateStatus
3420Counseling 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. Janet R. Messer
4659 S Lakeshore Dr, Suite G
Tempe, AZ - 85282-7150
Phone: 480-449-3313
Fax: 480-775-7185

Book an Appointment with Dr. Janet R. Messer

To schedule an appointment, contact Dr. Janet R. Messer at 4659 S Lakeshore Dr, Suite G, Tempe, Arizona or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Janet R. Messer:

Dr. Janet R. Messer is a psychologist specializing in Counseling Psychology. She help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. She also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Dr. Janet R. Messer has approximately 35 years of experience in Counseling Psychology.

Yes, Dr. Janet R. Messer accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Janet R. Messer 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. Janet R. Messer practices at 4659 S Lakeshore Dr, Suite G, Tempe, Arizona, 85282-7150.

To schedule an appointment with Dr. Janet R. Messer, please contact the office at 480-449-3313.

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