Addiction Therapist

Mr. Charles T O'neill, BA

621 W 96th Ave, Thornton, Colorado, 80260-5469

About Mr. Charles T O'neill

Mr. Charles T O'neill is a therapist based in Thornton, Colorado who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 621 W 96th Ave, Thornton. Patients can reach him at 303-427-1386 or can fax him at 303-650-8413. Mr. Charles T O'neill is BA in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1467584474.

Mr. Charles T O'neill 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.

Practice Information

Mr. Charles T O'neill 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. Charles T O'neill
Specialization Addiction (Substance Use Disorder) Counselor
Credentials BA
Gender Male
Practice Address: 621 W 96th Ave,
Thornton, CO - 80260-5469
Fax 303-650-8413

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 Number1467584474
NPI Enumeration Date: 12 Mar, 2007
NPI Last Update On: 11 Sep, 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. Charles T O'neill are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary
Addiction (Substance Use Disorder) Counselor Secondary

Mailing Address

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

Mr. Charles T O'neill
500 W 123rd Ave Apt 2936,
Westminster, CO - 80234-1825
Phone: 719-271-0121

Book an Appointment with Mr. Charles T O'neill

To schedule an appointment, contact Mr. Charles T O'neill at 621 W 96th Ave, Thornton, Colorado or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Charles T O'neill:

Charles T O'neill is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Charles T O'neill is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Charles T O'neill practices at 621 W 96th Ave, Thornton, Colorado, 80260-5469.

To schedule an appointment with Charles T O'neill, please contact the office at 303-427-1386.

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