Psychologist | Clinical Psychology

Dr. Debra K Nielson, PSY.D.

671 Grant St, Denver, Colorado, 80203-3506

About Dr. Debra K Nielson

Dr. Debra K Nielson is a psychologist based in Denver, Colorado who is specialized in Clinical Psychology. Active license number of Dr. Debra K Nielson is 2369 for Clinical Psychology in Colorado. Her current practice location is 671 Grant St, Denver. Patients can contact her at 720-301-2185. Dr. Debra K Nielson, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1265640627.

Dr. Debra K Nielson 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Debra K Nielson'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. Debra K Nielson
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 671 Grant St,
Denver, CO - 80203-3506

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 Number1265640627
NPI Enumeration Date: 18 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. Debra K Nielson are as mentioned below.

License NumberSpecializationStateStatus
2369Clinical 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.

Dr. Debra K Nielson
800 Pearl St Apt 402,
Denver, CO - 80203-3330
Phone: 720-301-2185

Book an Appointment with Dr. Debra K Nielson

To schedule an appointment, contact Dr. Debra K Nielson at 671 Grant St, Denver, Colorado or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Debra K Nielson:

Dr. Debra K Nielson is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Debra K Nielson 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. Debra K Nielson practices at 671 Grant St, Denver, Colorado, 80203-3506.

To schedule an appointment with Dr. Debra K Nielson, please contact the office at 720-301-2185.

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