Addiction Therapist

Holly Simpson, CACII

3630 W Princeton Cir, Denver, Colorado, 80236-3109

About Holly Simpson

Holly Simpson is a therapist based in Denver, Colorado who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Holly Simpson is ACB.0007836 for Addiction (Substance Use Disorder) Counselor in Colorado. Her current practice location is 3630 W Princeton Cir, Denver. Patients can reach her at 303-762-2193 or can fax her at 303-762-2194. Holly Simpson is CACII in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1164828547.

Holly Simpson is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Holly Simpson speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Holly Simpson
Specialization Addiction (Substance Use Disorder) Counselor
Credentials CACII
Gender Female
Practice Address: 3630 W Princeton Cir,
Denver, CO - 80236-3109
Fax 303-762-2194

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1164828547
NPI Enumeration Date: 12 Nov, 2014
NPI Last Update On: 12 Nov, 2014

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Holly Simpson are as mentioned below.

License NumberSpecializationStateStatus
ACB.0007836Addiction (Substance Use Disorder) Counselor ColoradoPrimary

Mailing Address

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

Holly Simpson
3630 W Princeton Cir,
Denver, CO - 80236-3109
Phone: 303-762-2193
Fax: 303-762-2194

Book an Appointment with Holly Simpson

To schedule an appointment, contact Holly Simpson at 3630 W Princeton Cir, Denver, Colorado or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Holly Simpson:

Holly Simpson is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Holly Simpson is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Holly Simpson practices at 3630 W Princeton Cir, Denver, Colorado, 80236-3109.

To schedule an appointment with Holly Simpson, please contact the office at 303-762-2193.

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