Provider Customer Services
We are here to respond to your telephone inquiries Monday through Friday from 8 a.m. to 5 p.m.
You also may send us an email, contact us through regular mail or use the online form below.
Practice partners should access the Contact Practice Support page.
Phone
Toll-free: (800) 445-5747, option 1 (Monday-Friday, 8 a.m.-5 p.m.)
Sacramento (main): (916) 286-7000
Sacramento (authorizations): (916) 286-7008
Stockton: (209) 956-0282
Mail
Hill Physicians Medical Group
P.O. Box 5080
San Ramon, CA 94583-0980
Email
customerservice@hpmg.com
Claims Mailing Address
Hill Physicians Medical Group
P.O. Box 8001
Park Ridge, IL 60068-8001
Online Inquiry Form
Please complete our Provider Inquiry Form.
Note: To comply with HIPAA, we will not respond by email to inquiries that are specific to confidential patient information. Please use Hill inSite for these inquiries.
Other Contact Information
Provider Inquiry Form
• All fields with a red dot are required