Previous Quarterly Medical Group Reports

The downloadable files below contain reports from the medical group inventory that Cattaneo & Stroud, Inc. maintains for the California HealthCare Foundation. Medical groups in the inventory are those that have at least 6 PCPs AND have a risk or non-risk contract directly with at least one HMO. Enrollment numbers are in ranges because some medical groups expressed concern about the use of specific enrollment numbers. The files below have been updated as of March 2017 unless otherwise noted.

See below the reports for major changes for this quarter’s update & requests/comments via our “pop-up survey”

Information Included in Reports
Medical Group Reports Enrollment Range Contact Information Physician Count Payer Class Format
#1 – The Active California Medical Group Market X PDF
#2A – List of Closed California Medical Groups in Descending Yearly Quarters X X PDF
#2B – List of Closed California Medical Groups in Alpha Order X X PDF
#3 – Website Addresses For Active California Medical Groups In Alpha Order  X PDF
#4 – Active California Medical Groups, In Alpha Order  X PDF
#5 – Active Medical Groups Participating in a Full-Risk Arrangement Using a Related “Limited” Knox-Keene Licensed Health Plan (plan to plan), Sorted by Health Plan PDF
#7 – List of Medical Groups by County in Alpha Order with Business Lines and County Population, 2010-2016 – All California  X X X PDF
#7A – List of Medical Groups by County in Alpha Order with Business Lines and County Population, 2010-2016 – Northern California X  X X PDF
#7B – List of Medical Groups by County in Alpha Order with Business Lines and County Population, 2010-2016 – Southern California X X X PDF
#8 – Active California Medical Groups’ Chief Medical Officers/Medical Directors X PDF
#10 – Total of Medical Groups’ HMO Enrollment by County as of by Lines Business, 2004-2016  X  X X PDF
#12 – Active California Medical Groups By MSO, Alpha Sort  X  X X X PDF
#14 – Active Medical Groups in Alpha Order with Their MSOs & Affiliated Organizations  X  X PDF
#15A – List of Clinic Sites (not individual physician offices) for Active Medical Groups by County in Alpha Order  X PDF
#15B – List of Clinic Sites (not individual physician offices) for Active Medical Groups by City in Alpha Order  X PDF
#15C – List of Clinic Sites (not individual physician offices) for Active Medical Groups by Medical Group  X PDF
#19 – Active California Medical Groups by Common and Legal Names Sorted by Organizational Type PDF
#21A – List Active MedGps w Hosps Used for HMO Bus by County PDF
#21B – List Hosps Used by MedGps for HMO Bus by County PDF
#25 – List of Active Medical Groups with Their HMO Contracts by County PDF

Major changes for this Quarter’s Update:

  • Access Medical Group IPA was purchased by Cedars-Sinai Medical Foundation in Sep 2015.
  • Affiliated Physicians IPA changed MSO from MSO, Inc of SoCal to PremierOne Plus MSO

Nov 1, 2015.

  • Quality Care IPA changed MSO from MSO, Inc of SoCal to PremierOne Plus MSO Nov 1,

2015.

  • Dignity Health Medical Foundation purchased Physicians Medical Group of Santa Cruz

earlier this year.

  • Integrated Health Partners (IHP), a new IPA of 11 community clinics in San Diego became

operational May 1, 2016. The 11 participating clinics’ Molina Medi-Cal business is currently

the only business of IHP; the clinics continue to contract with their HMOs under their current

arrangements. It is anticipated all the clinics’ HMO contracts will transition to IHP later this

year. IHP’s MSO is Medpoint Management. There are 5 IPAs of community clinics in

California, 3 of which are managed by MedPoint.

  • California’s Attorney General approved the merger of Providence Health, Southern

California and St Joseph Health, June 21, 2016. The merger includes 15 hospitals and 2

medical foundations with their associated medical groups: Providence Health (Facey

Medical Foundation and Providence Medical Institute/Axminster Medical Group/Providence

Care Network); and St. Joseph Health (St. Joseph Heritage Healthcare).