Addiction Therapist

Gwendolyn Yvonne Blacknell, LCDC

3207 Broadway St, Apt. 3207, Houston, Texas, 77017-2320

About Gwendolyn Yvonne Blacknell

Gwendolyn Yvonne Blacknell is a therapist based in Houston, Texas who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Gwendolyn Yvonne Blacknell is 10653 for Addiction (Substance Use Disorder) Counselor in Texas. Her current practice location is 3207 Broadway St, Apt. 3207, Houston. Patients can reach her at 281-991-8668 or can fax her at 713-236-0120. Gwendolyn Yvonne Blacknell is LCDC in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1962707570.

Gwendolyn Yvonne Blacknell 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

Gwendolyn Yvonne Blacknell 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 Gwendolyn Yvonne Blacknell
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LCDC
Gender Female
Practice Address: 3207 Broadway St, Apt. 3207
Houston, TX - 77017-2320
Fax 713-236-0120

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 Number1962707570
NPI Enumeration Date: 13 Jan, 2011
NPI Last Update On: 18 Apr, 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 Gwendolyn Yvonne Blacknell are as mentioned below.

License NumberSpecializationStateStatus
10653Addiction (Substance Use Disorder) Counselor TexasPrimary

Mailing Address

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

Gwendolyn Yvonne Blacknell
3207 Broadway St, Apt. 3207
Houston, TX - 77017-2320
Phone: 281-991-8668
Fax: 713-236-0120

Book an Appointment with Gwendolyn Yvonne Blacknell

To schedule an appointment, contact Gwendolyn Yvonne Blacknell at 3207 Broadway St, Apt. 3207, Houston, Texas or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Gwendolyn Yvonne Blacknell:

Gwendolyn Yvonne Blacknell 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, Gwendolyn Yvonne Blacknell is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Gwendolyn Yvonne Blacknell practices at 3207 Broadway St, Apt. 3207, Houston, Texas, 77017-2320.

To schedule an appointment with Gwendolyn Yvonne Blacknell, please contact the office at 281-991-8668.

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