William P. Mcinnis Psy.d, P.c.
Clinical - Psychology Clinic
2845 44th St Sw Ste 120, Grandville
Michigan, 49418-2678
616-320-1205 616-805-4839
Maps & DirectionsWilliam P. Mcinnis Psy.d, P.c. is a Clinical - Psychology Clinic in Grandville, Michigan. It is located at 2845 44th St Sw Ste 120, Grandville, MI and its contact number is 616-320-1205. The authorized person for William P. Mcinnis Psy.d, P.c. is Dr. William P Mcinnis
who is Owner of the clinic and his/her contact number is 616-320-1205. The primary license number for William P. Mcinnis Psy.d, P.c. is L947184 (Clinical) in Michigan.
William P. Mcinnis Psy.d, P.c. Clinic has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Clinic Profile:
William P. Mcinnis Psy.d, P.c. Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | William P. Mcinnis Psy.d, P.c. |
| Specialization: | Clinical Psychology |
| Clinic Address: | 2845 44th St Sw Ste 120, Grandville,
Michigan, 49418-2678 |
| Phone: | 616-320-1205 |
| Fax: | 616-805-4839 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. William P Mcinnis |
| Position: | Owner |
| Contact Number: | 616-320-1205 |
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 for William P. Mcinnis Psy.d, P.c. clinic are as mentioned below.
| NPI Number: | 1871756841 |
| NPI Enumeration Date: | 09 Jul, 2008 |
| NPI Last Update On: | 02 Jun, 2026 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for William P. Mcinnis Psy.d, P.c. are as mentioned below.
| Specialization | License Number | State | Status | |
| Clinical | L947184 | Michigan | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | William P. Mcinnis Psy.d, P.c.
2845 44th St Sw Ste 120,
Grandville, Michigan |
| Zip: | 49418-2678 |
| Phone Number: | 616-320-1205 |
| Fax Number: | 616-805-4839 |
Patients can reach William P. Mcinnis Psy.d, P.c. at
2845 44th St Sw Ste 120, Grandville, Michigan or can
call to book an appointment on 616-320-1205.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.