Addiction Therapist

Mr. Donald Robert Greengrass Sr., SAC

N6520 Guy Rd, Black River Falls, Wisconsin, 54615-5405

About Mr. Donald Robert Greengrass Sr.

Mr. Donald Robert Greengrass Sr. is a therapist based in Black River Falls, Wisconsin who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mr. Donald Robert Greengrass Sr. is 15533-131 for Addiction (Substance Use Disorder) Counselor in Wisconsin. His current practice location is N6520 Guy Rd, Black River Falls. Patients can reach him at 715-284-9851 or can fax him at 715-284-3434. Mr. Donald Robert Greengrass Sr. is SAC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1548571573.

Mr. Donald Robert Greengrass Sr. 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

Mr. Donald Robert Greengrass Sr. 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 Mr. Donald Robert Greengrass Sr.
Specialization Addiction (Substance Use Disorder) Counselor
Credentials SAC
Gender Male
Practice Address: N6520 Guy Rd,
Black River Falls, WI - 54615-5405
Fax 715-284-3434

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 Number1548571573
NPI Enumeration Date: 24 Jun, 2010
NPI Last Update On: 24 Jun, 2010

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 Mr. Donald Robert Greengrass Sr. are as mentioned below.

License NumberSpecializationStateStatus
15533-131Addiction (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.

Mr. Donald Robert Greengrass Sr.
N6520 Guy Rd,
Black River Falls, WI - 54615-5405
Phone: 715-284-9851
Fax: 715-284-3434

Book an Appointment with Mr. Donald Robert Greengrass Sr.

To schedule an appointment, contact Mr. Donald Robert Greengrass Sr. at N6520 Guy Rd, Black River Falls, Wisconsin or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Donald Robert Greengrass Sr.:

Donald Robert Greengrass Sr. 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, Donald Robert Greengrass Sr. is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Donald Robert Greengrass Sr. practices at N6520 Guy Rd, Black River Falls, Wisconsin, 54615-5405.

To schedule an appointment with Donald Robert Greengrass Sr., please contact the office at 715-284-9851.

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