Three simple ways to connect with NPF Investment Advisors: 1. Email or Call. Email: email@example.com Phone: 616.459.3421 Toll-free: 800.748.0544 Fax: 616.459.5369 40 Pearl Street NW, Suite 300 GrandRapids, MI 49503 2. Fill in the Form. * Name Email* PhoneCAPTCHANameThis field is for validation purposes and should be left unchanged. 3. Schedule a Meeting.