Proposition 56 Managed Care Plan (MCP) Contact List
Contact information is current as of: April 2025
AETNA BETTER HEALTH OF CALIFORNIA
Prop56Inquiries@Aetna.com
AIDS HEALTHCARE FOUNDATION
Michael O'Malley
Plan Administrator
(323) 337-9172
michael.omalley@ahf.org
ALAMEDA ALLIANCE
Gil Riojas
Chief Financial Officer
(510) 373-5696
griojas@alamedaalliance.org
ANTHEM BLUE CROSS
Christina Ma
Director, GBD Finance
(424) 281-8471
christina.ma@anthem.com
BLUE SHIELD PROMISE
Gyan Sharma
Sr. Manager, Program and Project Management Promise LOB Finance
(916) 866-0476
Gyan.Sharma@blueshieldca.com
Prop56Inquiries@blueshieldca.com
CALIFORNIA HEALTH & WELLNESS
Eva Contreras
Business Analyst II
(818) 676-5217
Eva.contreras@centene.com
CALOPTIMA
Michael Wood
Manager, Regulatory Affairs &
Compliance (Medi-Cal Regulatory
Affairs
(714) 246-8415
mwood@caloptima.org
CALVIVA
Daniel Maychen
Chief Financial Officer
(559) 540-7846
Dmaychen@calvivahealth.org
CENCAL
Johnny Portugal
Programmer, Data Analyst
(909) 413-7552
JPORTUGAL@cencalhealth.org
CENTRAL CALIFORNIA ALLIANCE FOR HEALTH
Kay Lor
Provider Payment Director
(831) 430-4114
klor@ccah-alliance.org
COMMUNITY HEALTH
Tatsani Flora
Director of Information Systems
(619) 498-6439
Tinkha@chgsd.com
COMMUNITY HEALTH PLAN IMPERIAL VALLEY
Chelsea Hardy
Senior Director of Compliance
(760) 237-0020
chardy@chpiv.org
CONTRA COSTA HEALTH PLAN
Alec Nielsen, Esq.
Regulatory & Compliance Specialist
(925) 812-7312
Alec.Nielsen@cchealth.org
GOLD COAST
Marlen Torres
Executive Director, Strategy and External
Affairs
(805) 437-5535
mtorres@goldchp.org
HEALTH NET
Eva Contreras
Business Analyst II
(818) 676-5217
Eva.contreras@centene.com
HEALTH PLAN OF SAN MATEO
Trent Ehrgood
Chief Financial Officer
(650) 616-2171
trent.ehrgood@hpsm.org
HEALTH PLAN OF SAN JOAQUIN
Tamara Hayes
Compliance Director
(209) 425-4506
thayes@hpsj.com
INLAND EMPIRE HEALTH PLAN
Vivianne Fernandez
Healthcare Data Analyst I
(951) 374-3200
Fernandez-V@iehp.org
KAISER FOUNDATION
May Yu
RDT Director
(626) 405-5741
May.Yu@kp.org
KERN HEALTH SYSTEM
Amisha Pannu
Senior Director of Provider Network
(661) 664-5157
amisha.pannu@khs-net.com
LA CARE HEALTH PLAN
Marie Montgomery
Chief Financial Officer
(213) 694-1250 ext. 5735
MMontgomery@lacare.org
MOLINA HEALTHCARE
Jeremy Encarnacion-Morrison
Manager of Provider Contracts
(858) 614-1582
Jeremy.EncarnacionMorrison@molinahealthcare.com
PARTNERSHIP
Matt Kerlin
Manager of Business Decisions &
Analysis
(707) 419-7920
MattKerlin@partnership.org
SAN FRANCISCO HEALTH PLAN
Nina Maruyama
Chief Compliance and Regulatory Affairs
Officer
(415) 615-4217
nmaruyama@sfhp.org
SANTA CLARA FAMILY HEALTH PLAN
Ngoc Bui-Tong
VP, Strategies & Analytics
(408) 874-1881
nbuitong@scfhp.com
