Contact Information

Find contact information to use for Shared Savings Program inquiries.

For program inquiries, including Notice of Intent to Apply (NOIA), application questions, ACO Management System (ACO-MS), general questions, technical inquiries, etc. 

Email

SharedSavingsProgram@cms.hhs.gov

Phone

1-888-734-6433 (Option 1) or TTY/TDD 1-888-734-6563

Beneficiaries

Beneficiaries should call 1-800-MEDICARE (1-800-633-4227), TTY users should call 1-877-486-2048 for all of the following:

  • General questions about the Shared Savings Program.
  • To decline sharing health care information.
  • To select their main doctor in www.MyMedicare.gov.

Region-Specific Inquiries

For ACO or Shared Savings Program related questions, please direct questions to the appropriate Shared Savings Program contact listed below for each geographical area. All public contact information is listed below.

# Region Contact Information
1 Boston, MA
MA, VT, NH, ME, RI, CT
Phone: 617-565-4630
Email: ROBOSFM@cms.hhs.gov
Contacts: Michael Scott, Sherri Bisci, & Anita Johnson
Associate Regional Administrator: Stephen Mills
2 New York, NY
NY, NJ, PR, USVI
Phone: 212-616-2500
Email: RONYCFM@cms.hhs.gov
Contact: Denise Molloy
Associate Regional Administrator: Victoria Abril
3 Philadelphia, PA
PA, DE, WV, VA, DC, MD
Phone: 215-861-4154
Email: ROPHICFM@cms.hhs.gov
Contacts: Anthony DiFondi, Sean Emberson, Kathleen Turner, & Serena Macuch
Associate Regional Administrator: Martie Ann Polaski (Acting)
4 Atlanta, GA
GA, KY, TN, NC, SC, AL, MS, FL
Phone: 404-562-7347
Email: ROATLFM@cms.hhs.gov
Contacts: Denita Pryor
Associate Regional Administrator: Kristen Dixon
5 Chicago, IL
IL, MN, WI, MI, IN, OH
Phone: 312-353-2322
Email: ROCHIFM@cms.hhs.gov
Contacts: Nicole Jacobson-Avila, Vivian Howard, & Sharon Johnson
Associate Regional Administrator: Jorge Nevarez
6 Dallas, TX
TX, NM, OK, AR, LA
Phone: 214-767-6441
Email: RODALFM@cms.hhs.gov
Contacts: Mark Porter, Lisa Littleaxe, Rodney McDonald, & Connie Jones
Associate Regional Administrator: Charna Pettaway
7 Kansas City, MO
MO, NE, IA, KS
Phone: 816-426-5033
Email: ROKCMMFM@cms.hhs.gov
Contact: Claudia Odgers & Charles Huddleston
Associate Regional Administrator: Neil Thowe (Acting)
8 Denver, CO
CO, MT, ND, WY, SD, UT
Phone: 303-844-2111
Email: RODENMMFM@cms.hhs.gov
Contacts: Lisa Kubaska
Associate Regional Administrator: Neil Thowe (Acting)
9 San Francisco, CA
CA, NV, AZ, HI, GU, AS, MP
Phone: 415-744-3658
Email: ROSFOFM@cms.hhs.gov
Contacts: Aryanna Abouzari, Susan Castleberry, Tamy Leung, & Dana Varkis 
Associate Regional Administrator: Lorelei Piantedosi
10 Seattle, WA
WA, OR, ID, AK
Phone: 206-615-2399
Email: ROSEA_DFMFFSO2@cms.hhs.gov
Contacts: Rebecca Chapman & Jessica Terry
Associate Regional Administrator: Brian Flett

 

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Page Last Modified:
11/04/2019 02:37 PM