Addiction Therapist

David Sullivan, LCSW, LAC

2955 Valmont Rd Ste 110, Boulder, Colorado, 80301-1360

About David Sullivan

David Sullivan is a therapist based in Boulder, Colorado who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of David Sullivan is 9924117 for Social Worker in Colorado. His current practice location is 2955 Valmont Rd Ste 110, Boulder. Patients can reach him at 720-492-7254. David Sullivan is LCSW, LAC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1952550402.

David Sullivan 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

David Sullivan 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 David Sullivan
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LCSW, LAC
Gender Male
Practice Address: 2955 Valmont Rd Ste 110,
Boulder, CO - 80301-1360

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 Number1952550402
NPI Enumeration Date: 09 Sep, 2008
NPI Last Update On: 09 Apr, 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 David Sullivan are as mentioned below.

License NumberSpecializationStateStatus
9924117Social Worker ColoradoPrimary
770Addiction (Substance Use Disorder) Counselor ColoradoSecondary

Other Medical Identifiers

Other legacy medical identifiers associated with David Sullivan such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
50770080MedicaidColorado

Mailing Address

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

David Sullivan
2955 Valmont Rd Ste 110,
Boulder, CO - 80301-1360
Phone: 720-492-7254

Book an Appointment with David Sullivan

To schedule an appointment, contact David Sullivan at 2955 Valmont Rd Ste 110, Boulder, Colorado or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about David Sullivan:

David Sullivan is a therapist specializing in Social Worker. He A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

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

David Sullivan practices at 2955 Valmont Rd Ste 110, Boulder, Colorado, 80301-1360.

To schedule an appointment with David Sullivan, please contact the office at 720-492-7254.

Reviews & Feedback

Have you visited David Sullivan? Share your experience to help others looking for a Addiction (Substance Use Disorder) Counselor in Boulder, CO.

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