Addiction Therapist

Mark D. Hollowitsch, CSAC

212 11th Street S., La Crosse, Wisconsin, 54601-4116

About Mark D. Hollowitsch

Mark D. Hollowitsch is a therapist based in La Crosse, Wisconsin who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mark D. Hollowitsch is 1631 for Addiction (Substance Use Disorder) Counselor in Wisconsin. His current practice location is 212 11th Street S., La Crosse. Patients can reach him at 608-392-9555 or can fax him at 608-785-0002. Mark D. Hollowitsch is CSAC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1245270172.

Mark D. Hollowitsch 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

Mark D. Hollowitsch 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 Mark D. Hollowitsch
Specialization Addiction (Substance Use Disorder) Counselor
Credentials CSAC
Gender Male
Practice Address: 212 11th Street S.,
La Crosse, WI - 54601-4116
Fax 608-785-0002

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 Number1245270172
NPI Enumeration Date: 08 Jun, 2006
NPI Last Update On: 20 Dec, 2011

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 Mark D. Hollowitsch are as mentioned below.

License NumberSpecializationStateStatus
1631Addiction (Substance Use Disorder) Counselor WisconsinPrimary
1631-132Addiction (Substance Use Disorder) Counselor WisconsinSecondary

Other Medical Identifiers

Other legacy medical identifiers associated with Mark D. Hollowitsch such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
39380200MedicaidWisconsin

Mailing Address

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

Mark D. Hollowitsch
212 11th Street S.,
La Crosse, WI - 54601-4116
Phone: 608-392-9555
Fax: 608-785-0002

Book an Appointment with Mark D. Hollowitsch

To schedule an appointment, contact Mark D. Hollowitsch at 212 11th Street S., La Crosse, Wisconsin or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark D. Hollowitsch:

Mark D. Hollowitsch 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, Mark D. Hollowitsch is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mark D. Hollowitsch practices at 212 11th Street S., La Crosse, Wisconsin, 54601-4116.

To schedule an appointment with Mark D. Hollowitsch, please contact the office at 608-392-9555.

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