Addiction Therapist | 24+ years experience

Mr. Mark Giesler, PHD, LMSW

2048 Washtenaw Rd # 3, Ypsilanti, Michigan, 48197-1889

About Mr. Mark Giesler

Mr. Mark Giesler is a therapist based in Ypsilanti, Michigan with 24 years of experience in Addiction (Substance Use Disorder) Counselor. He completed his graduation in 2002. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mr. Mark Giesler is 6801084804 for Social Worker in Michigan. His current practice location is 2048 Washtenaw Rd # 3, Ypsilanti. Patients can reach him at 734-635-0954. Mr. Mark Giesler is PHD, LMSW in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1538293030.

Mr. Mark Giesler 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. Mark Giesler 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. Mark Giesler
Specialization Addiction (Substance Use Disorder) Counselor
Credentials PHD, LMSW
Accepts Medicare Assignment Yes
Experience 24+ years
Graduation Year 2002
Gender Male
Practice Address: 2048 Washtenaw Rd # 3,
Ypsilanti, MI - 48197-1889

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.

PAC ID 0648508135
Enrollment ID I20190821003765
NPI Number1538293030
NPI Enumeration Date: 15 Mar, 2007
NPI Last Update On: 12 Nov, 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 Mr. Mark Giesler are as mentioned below.

License NumberSpecializationStateStatus
6801084804Social Worker MichiganPrimary
6801084804Addiction (Substance Use Disorder) Counselor MichiganSecondary

Mailing Address

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

Mr. Mark Giesler
Po Box 10,
Mason, MI - 48854-0010
Phone: 517-676-9788
Fax: 866-776-7556

Book an Appointment with Mr. Mark Giesler

To schedule an appointment, contact Mr. Mark Giesler at 2048 Washtenaw Rd # 3, Ypsilanti, Michigan or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Mark Giesler:

Mark Giesler is a therapist specializing in Social Worker. He A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Mark Giesler has approximately 24 years of experience in Social Worker.

Yes, Mark Giesler accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

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

Mark Giesler practices at 2048 Washtenaw Rd # 3, Ypsilanti, Michigan, 48197-1889.

To schedule an appointment with Mark Giesler, please contact the office at 734-635-0954.

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