Addiction Therapist

Thoams Lee Welch

300 Sunnyhills Dr Bldg 3, San Anselmo, California, 94960-1909

About Thoams Lee Welch

Thoams Lee Welch is a therapist based in San Anselmo, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 300 Sunnyhills Dr Bldg 3, San Anselmo. Patients can reach him at 415-457-3200. Thoams Lee Welch NPI number (Unique professional ID assigned by NPPES) is 1770065013.

Thoams Lee Welch 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

Thoams Lee Welch 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 Thoams Lee Welch
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 300 Sunnyhills Dr Bldg 3,
San Anselmo, CA - 94960-1909

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 Number1770065013
NPI Enumeration Date: 04 Sep, 2018
NPI Last Update On: 04 Sep, 2018

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 Thoams Lee Welch are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor CaliforniaPrimary

Mailing Address

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

Thoams Lee Welch
300 Sunnyhills Dr # 3,
San Anselmo, CA - 94960-1909
Phone: 415-457-3200

Book an Appointment with Thoams Lee Welch

To schedule an appointment, contact Thoams Lee Welch at 300 Sunnyhills Dr Bldg 3, San Anselmo, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Thoams Lee Welch:

Thoams Lee Welch 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, Thoams Lee Welch is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Thoams Lee Welch practices at 300 Sunnyhills Dr Bldg 3, San Anselmo, California, 94960-1909.

To schedule an appointment with Thoams Lee Welch, please contact the office at 415-457-3200.

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