Psychologist | Counseling Psychology

Robert Diehl, PHD

2500 30th St Ste 206, Boulder, Colorado, 80301-1258

About Robert Diehl

Robert Diehl is a psychologist based in Boulder, Colorado who is specialized in Counseling Psychology. Active license number of Robert Diehl is 03259 for Counseling Psychology in Kansas. His current practice location is 2500 30th St Ste 206, Boulder. Patients can contact him at 720-619-0531. Robert Diehl, PHD, specializes in Counseling Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1992081053.

Robert Diehl help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. He 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

Robert Diehl'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 Robert Diehl
Specialization Counseling Psychology
Credentials PHD
Gender Male
Practice Address: 2500 30th St Ste 206,
Boulder, CO - 80301-1258

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 Number1992081053
NPI Enumeration Date: 02 Nov, 2011
NPI Last Update On: 03 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 Robert Diehl are as mentioned below.

License NumberSpecializationStateStatus
03259Counseling Psychology KansasPrimary
0005599Counseling Psychology ColoradoSecondary

Mailing Address

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

Robert Diehl
800 New Hampshire St Ste 110,
Lawrence, KS - 66044-3015

Book an Appointment with Robert Diehl

To schedule an appointment, contact Robert Diehl at 2500 30th St Ste 206, Boulder, Colorado or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Robert Diehl:

Robert Diehl is a psychologist specializing in Counseling Psychology. He help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. He 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.

Yes, Robert Diehl 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.

Robert Diehl practices at 2500 30th St Ste 206, Boulder, Colorado, 80301-1258.

To schedule an appointment with Robert Diehl, please contact the office at 720-619-0531.

Reviews & Feedback

Have you visited Robert Diehl? Share your experience to help others looking for a psychologist in Boulder, CO.

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