Where to submit a complaint about the quality of care I received from my kidney dialysis facility in California (CA)?

Where can I get medicare help? ,Medicare help  contact Details,-California (CA), Where to submit a complaint about the quality of care I received from my kidney dialysis facility., Complaints about my care or services

Medicare help Topic : Complaints about my care or services
Medicare help offered : / medicare Question-Where to submit a complaint about the quality of care I received from my kidney dialysis facility.
Name of the agency serving as a contact : – Southern California Renal Disease Council – Network 18
Organization Name- ESRD —  End-Stage Renal Disease Networks
Organization type-D
Organization ID- 523
Agency local Number- 3239622020
Local TDD Phone Number- NA
Agency Toll free Phone number -8006374767
Toll Free Notes-NA
Spanish Service Contact number-NA
Agency Email address-vpeters@nw18.esrd.net
Agency Website address-www.esrdnetwork18.org
Notes-Region X