Professional Therapist

Mr. Michael Dinneen, LCSW

5600 S Quebec St Ste 126b, Greenwood Village, Colorado, 80111-2209

About Mr. Michael Dinneen

Mr. Michael Dinneen is a therapist based in Greenwood Village, Colorado who is specialized in Professional Counselor. Active license number of Mr. Michael Dinneen is 4707 for Addiction (Substance Use Disorder) Counselor in Colorado. His current practice location is 5600 S Quebec St Ste 126b, Greenwood Village. Patients can reach him at 720-935-5903. Mr. Michael Dinneen is LCSW in Professional Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1770072811.

Mr. Michael Dinneen is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Mr. Michael Dinneen 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 Mr. Michael Dinneen
Specialization Professional Counselor
Credentials LCSW
Gender Male
Practice Address: 5600 S Quebec St Ste 126b,
Greenwood Village, CO - 80111-2209

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 Number1770072811
NPI Enumeration Date: 03 May, 2018
NPI Last Update On: 03 Mar, 2025

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 Mr. Michael Dinneen are as mentioned below.

License NumberSpecializationStateStatus
4707Addiction (Substance Use Disorder) Counselor ColoradoPrimary
992263Professional Counselor ColoradoSecondary

Other Medical Identifiers

Other legacy medical identifiers associated with Mr. Michael Dinneen such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
4707OtherColoradoCACIII

Mailing Address

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

Mr. Michael Dinneen
5600 S Quebec St Ste 126b,
Greenwood Village, CO - 80111-2209
Phone: 720-935-5903

Book an Appointment with Mr. Michael Dinneen

To schedule an appointment, contact Mr. Michael Dinneen at 5600 S Quebec St Ste 126b, Greenwood Village, Colorado or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Michael Dinneen:

Michael Dinneen is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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, Michael Dinneen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Michael Dinneen practices at 5600 S Quebec St Ste 126b, Greenwood Village, Colorado, 80111-2209.

To schedule an appointment with Michael Dinneen, please contact the office at 720-935-5903.

Reviews & Feedback

Have you visited Mr. Michael Dinneen? Share your experience to help others looking for a Professional Counselor in Greenwood Village, CO.

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