Professional Therapist

Mary Holwerda

320 Columbus Ave, Grand Haven, Michigan, 49417-1289

About Mary Holwerda

Mary Holwerda is a therapist based in Grand Haven, Michigan who is specialized in Professional Counselor. Active license number of Mary Holwerda is 6401009154 for Professional Counselor in . Her current practice location is 320 Columbus Ave, Grand Haven. Patients can reach her at 616-607-4476. Mary Holwerda NPI number (Unique professional ID assigned by NPPES) is 1114597580.

Mary Holwerda is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Mary Holwerda 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 Mary Holwerda
Specialization Professional Counselor
Gender Female
Practice Address: 320 Columbus Ave,
Grand Haven, MI - 49417-1289

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 Number1114597580
NPI Enumeration Date: 29 Jun, 2021
NPI Last Update On: 29 Jun, 2021

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 Mary Holwerda are as mentioned below.

License NumberSpecializationStateStatus
6401009154Professional Counselor Primary

Mailing Address

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

Mary Holwerda
320 Columbus Ave,
Grand Haven, MI - 49417-1289
Phone: 616-607-4476

Book an Appointment with Mary Holwerda

To schedule an appointment, contact Mary Holwerda at 320 Columbus Ave, Grand Haven, Michigan or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Holwerda:

Mary Holwerda is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

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

Mary Holwerda practices at 320 Columbus Ave, Grand Haven, Michigan, 49417-1289.

To schedule an appointment with Mary Holwerda, please contact the office at 616-607-4476.

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