Domingo Barrientos , MD

Male Internal Medicine

Health Plans

  • Aetna

    Plan Type: Commercial

    Member Services: 1-800-756-7039

    Region Code
    Select 1 316439
    St. Francis 2 303028
    Downey 3 136458
    Whitter 4 861766

  • AHMC

    Plan Type: Commercial

    Member Services: 1-626-300-2841

    Region Code
    Select 1 APP000038

  • Alignment Health Plan

    Plan Type: Medicare Advantage

    Member Services: 1-866-634-2247

    Region Code
    Select 1 ACSA100295

  • Anthem Blue Cross

    Plan Type: Medi-Cal, Medicare Advantage

    Region Code
    Select 1 L4P137
    St. Francis 2 0SI145
    Downey 3 0RH012

  • Blue Shield

    Plan Type: Commercial

    Member Services: 1-800-393-6130

    Region Code
    Select 1 100097866007
    St. Francis 2 100097866006
    Downey 3 100097866005
    Whitter 4 100097866008

  • Blue Shield 65+

    Plan Type: Medicare Advantage

    Member Services: 1-800-776-4466

    Region Code
    Select 1 100097866007
    St. Francis 2 100097866006
    Downey 3 100097866005
    Whitter 4 100097866008

  • Blue Shield 65+ Choice

    Plan Type: Medicare Advantage

    Member Services: 1-800-776-4466

    Region Code
    Select 1 100097866007
    St. Francis 2 100097866006
    Downey 3 100097866005
    Whitter 4 100097866008

  • Blue Shield Promise Health Plan

    Plan Type: Cal MediConnect

    Member Services: 1-800-544-0088

  • Cigna

    Plan Type: Commercial

    Member Services: 1-800-244-6224

    Region Code
    Select 1 4060531013
    St. Francis 2 4060531007
    Downey 3 6622136
    Whitter 4 4060531014

  • Health Net

    Plan Type: Cal MediConnect, Commercial, Medi-Cal, Medicare Advantage

    Member Services: 1-800-522-0088

    Region Code
    Select 1 3200056912
    St. Francis 2 2892056912
    Downey 3 3027056912
    Whitter 4 3199056912

  • Health Net Salud HMO y Mas

    Plan Type: Commercial

    Member Services: 1-800-522-0088

  • Humana

    Plan Type: Medicare Advantage

    Member Services: 1-800-457-4708

    Region Code
    Select 1 992528
    St. Francis 2 992530
    Downey 3 992527
    Whitter 4 992529

  • LA Care Health Plan

    Plan Type: Cal MediConnect, Exchange, Medi-Cal

    Member Services: 1-888-452-2273

    Region Code
    Select 1 A56239E11
    St. Francis 2 A56239W11

  • SCAN

    Plan Type: Medicare Advantage

    Member Services: 1-800-559-3500

    Region Code
    Select 1 0795-15361

  • UnitedHealthcare

    Plan Type: Commercial, Medicare Advantage

    Member Services: 1-866-633-2446

    Region Code
    Select 1 0253270261
    St. Francis 2 0146920147
    Downey 3 0159670094

  • WellCare

    Plan Type: Medicare Advantage

    Member Services: 1-866-999-3945

    Region Code
    Select 1 ACLA3211384802
    St. Francis 2 ACSF3231384802
    Downey 3 ACD3201384802
    Whitter 4 ACW3241384802
  • 1 Select Region – Select region is a catch all for the rest of Los Angeles County and all Orange County areas. We recommend these IDs for Members who live outside of the Downey, St Francis, or Whittier region areas.
  • 2 St. Francis Region – A provider network built around our partner hospital, St Francis Medical Center, for better care coordination to members living in Lynwood and the surrounding cities.
  • 3 Downey Region – A provider network built around our partner hospital, PIH Health – Downey, for better care coordination to members living in Downey and the surrounding cities.
  • 4 Whittier Region – A provider network built around our partner hospital, Whittier Hospital Medical Center, for better care coordination to members living in Whittier and the surrounding cities.
Additional languages spoken: Jangshung, Tagalog
School: Far Eastern University, Dr Nicanor Reyes Medical Foundation
Internship: University of Illinois Peoria College of Medicine
Residency: King Drew Medical Center

Call to make an appointment

1-562-869-1322

Call Optum Care Network member services

1-800-460-5051, TTY 711
Monday – Friday, 8:00 am to 5:00 pm

  • 1 Select Region – Select region is a catch all for the rest of Los Angeles County and all Orange County areas. We recommend these IDs for Members who live outside of the Downey, St Francis, or Whittier region areas.
  • 2 St. Francis Region – A provider network built around our partner hospital, St Francis Medical Center, for better care coordination to members living in Lynwood and the surrounding cities.
  • 3 Downey Region – A provider network built around our partner hospital, PIH Health – Downey, for better care coordination to members living in Downey and the surrounding cities.
  • 4 Whittier Region – A provider network built around our partner hospital, Whittier Hospital Medical Center, for better care coordination to members living in Whittier and the surrounding cities.
  • 10800 Paramount Blvd Ste 203 Downey, CA 90241, Get Directions
    Phone: 1-562-869-1322
    MON: 8:30AM - 5:00PM
    TUE: 8:30AM - 5:00PM
    WED: 8:30AM - 5:00PM
    THU: 8:30AM - 5:00PM
    FRI: 8:30AM - 5:00PM
Additional languages spoken: Jangshung, Tagalog
School: Far Eastern University, Dr Nicanor Reyes Medical Foundation
Internship: University of Illinois Peoria College of Medicine
Residency: King Drew Medical Center

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