Dr. Jeffrey William Gross

SAC-IT | Addiction (Substance Use Disorder) Counselor


  540 N Broadway Rm 142, Green Bay
     Wisconsin, 54303-3404
  920-246-5990    Maps & Directions
Dr. Jeffrey William Gross is a Green Bay, Wisconsin based counselor who is specialized as 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 book an appointment with him at 920-246-5990.
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.
Complete Profile:
Dr. Jeffrey William Gross speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Dr. Jeffrey William Gross
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Credentials: SAC-IT
Accepts Medicare Assignment:No
Practice Address:540 N Broadway Rm 142, Green Bay,
Wisconsin, 54303-3404
Phone:920-246-5990
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 Number: 1720865488
NPI Enumeration Date: 14 Sep, 2023
NPI Last Update On: 20 Sep, 2025

Medical Licenses:
Doctors can have 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
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 540 N Broadway Rm 142,
Green Bay, Wisconsin
Zip: 54303-3404
Phone Number: 920-246-5990
Patients can reach Dr. Jeffrey William Gross at 540 N Broadway Rm 142, Green Bay, Wisconsin or can call to book an appointment on 920-246-5990.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.