Mary Thornsen is a Grandville, Michigan based counselor who is specialized as Mental Health Counselor. Active license number of Mary Thornsen is 6401018817 for Professional Counselor in Michigan. Her current practice location is 4565 Wilson Ave Sw, Grandville. Patients can book an appointment with her at 616-502-3480.
Mary Thornsen is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.
Complete Profile:
Mary Thornsen 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: | Mary Thornsen |
| Specialization: | Mental Health Counselor |
| Gender: | Female |
| Accepts Medicare Assignment: | No |
| Practice Address: | 4565 Wilson Ave Sw, Grandville,
Michigan, 49418-2371 |
| Phone: | 616-502-3480 |
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: | 1033714308 |
| NPI Enumeration Date: | 03 Dec, 2020 |
| NPI Last Update On: | 03 Dec, 2020 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary Thornsen are as mentioned below.
| License Number | Specialization | State | Status | |
| 6401018817 | Professional Counselor | Michigan | Primary | |
| 6401018817 | Mental Health Counselor | Michigan | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 17307 Franklin Ave,
Spring Lake, Michigan |
| Zip: | 49456-1896 |
| Phone Number: | 616-502-3480 |
Patients can reach Mary Thornsen at
4565 Wilson Ave Sw, Grandville, Michigan or can
call to book an appointment on 616-502-3480.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.