Psychologist | Clinical Psychology

Dennis Alan Helffenstein

10 Inverness Dr E, Suite 215, Englewood, Colorado, 80112-5610

About Dennis Alan Helffenstein

Dennis Alan Helffenstein is a psychologist based in Englewood, Colorado who is specialized in Clinical Psychology. Active license number of Dennis Alan Helffenstein is 1484 for Clinical Psychology in Colorado. His current practice location is 10 Inverness Dr E, Suite 215, Englewood. Patients can contact him at 720-529-0190 or can fax him at 720-529-1099. Dennis Alan Helffenstein NPI number (Unique professional ID assigned by NPPES) is 1316313984.

Dennis Alan Helffenstein 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dennis Alan Helffenstein'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 Dennis Alan Helffenstein
Specialization Clinical Psychology
Gender Male
Practice Address: 10 Inverness Dr E, Suite 215
Englewood, CO - 80112-5610
Fax 720-529-1099

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 Number1316313984
NPI Enumeration Date: 18 Aug, 2015
NPI Last Update On: 18 Aug, 2015

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 Dennis Alan Helffenstein are as mentioned below.

License NumberSpecializationStateStatus
1484Clinical Psychology ColoradoPrimary

Mailing Address

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

Dennis Alan Helffenstein
18425 Sunburst Dr,
Monument, CO - 80132-8255

Book an Appointment with Dennis Alan Helffenstein

To schedule an appointment, contact Dennis Alan Helffenstein at 10 Inverness Dr E, Suite 215, Englewood, Colorado or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dennis Alan Helffenstein:

Dennis Alan Helffenstein is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dennis Alan Helffenstein 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.

Dennis Alan Helffenstein practices at 10 Inverness Dr E, Suite 215, Englewood, Colorado, 80112-5610.

To schedule an appointment with Dennis Alan Helffenstein, please contact the office at 720-529-0190.

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