Marissa Martz is a Grand Rapids, Michigan based psychiatrist with 8 years of experience in Psychiatry. She completed her graduation from Michigan State University College Of Human Medicine in 2017. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Marissa Martz is 4301504230 for Psychiatry in Michigan. Her current practice location is 300 68th St Se, Grand Rapids. Patients can reach her at 616-455-5000 or can fax her at 616-455-5960. Marissa Martz is MD in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1275063919.
Marissa Martz specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
Marissa Martz speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Marissa Martz |
| Specialization: | Psychiatry |
| Gender: | Female |
| Credentials: | MD |
| Experience: | 8+ years |
| Medical School Attended: | Michigan State University College Of Human Medicine |
| Graduation Year: | 2017 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 300 68th St Se, Grand Rapids,
Michigan, 49548-6927 |
| Phone: | 616-455-5000 |
| Fax: | 616-455-5960 |
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: | 4688947799 |
| Enrollment ID: | I20210916000339 |
| NPI Number: | 1275063919 |
| NPI Enumeration Date: | 15 Jun, 2017 |
| NPI Last Update On: | 22 Nov, 2022 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Marissa Martz are as mentioned below.
| License Number | Specialization | State | Status | |
| 4301504230 | Psychiatry | Michigan | Primary | |
| LP04043 | Psychiatry | Rhode Island | Secondary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Marissa Martz is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Pine Rest Christian Mental Health Services (4981506508) | 279 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Marissa Martz such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| LP04043 | Other | Rhode Island | STATE OF RHODE ISLAND DEPARTMENT OF HEALTH |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Marissa Martz
300 68th St Se,
Grand Rapids, Michigan |
| Zip: | 49548-6927 |
| Phone Number: | 616-455-5000 |
| Fax Number: | 616-455-5960 |
Patients can reach Marissa Martz at
300 68th St Se, Grand Rapids, Michigan or can
call to book an appointment on 616-455-5000.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.