Addiction Therapist

Dr. Jeffrey William Gross, SAC-IT

540 N Broadway Rm 142, Green Bay, Wisconsin, 54303-3404

About Dr. Jeffrey William Gross

Dr. Jeffrey William Gross is a therapist based in Green Bay, Wisconsin who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Dr. Jeffrey William Gross is 20388-130 for Addiction (Substance Use Disorder) Counselor in Wisconsin. His current practice location is 540 N Broadway Rm 142, Green Bay. Patients can reach him at 920-246-5990. Dr. Jeffrey William Gross is SAC-IT in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1720865488.

Dr. Jeffrey William Gross 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

Dr. Jeffrey William Gross 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 Dr. Jeffrey William Gross
Specialization Addiction (Substance Use Disorder) Counselor
Credentials SAC-IT
Gender Male
Practice Address: 540 N Broadway Rm 142,
Green Bay, WI - 54303-3404

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 Number1720865488
NPI Enumeration Date: 14 Sep, 2023
NPI Last Update On: 20 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 Dr. Jeffrey William Gross are as mentioned below.

License NumberSpecializationStateStatus
20388-130Addiction (Substance Use Disorder) Counselor WisconsinPrimary

Mailing Address

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

Dr. Jeffrey William Gross
540 N Broadway Rm 142,
Green Bay, WI - 54303-3404
Phone: 920-246-5990

Book an Appointment with Dr. Jeffrey William Gross

To schedule an appointment, contact Dr. Jeffrey William Gross at 540 N Broadway Rm 142, Green Bay, Wisconsin or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Jeffrey William Gross:

Jeffrey William Gross 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, Jeffrey William Gross is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Jeffrey William Gross practices at 540 N Broadway Rm 142, Green Bay, Wisconsin, 54303-3404.

To schedule an appointment with Jeffrey William Gross, please contact the office at 920-246-5990.

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