Definitive Healthcare has put together two lists of the Top 25 Physician Groups in the U.S:
·      Top 25 Physician Groups by number of Physicians
·      Top 25 Physician Groups by Medicare Charges
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Here are some interesting facts about each list by the numbers.
 
Top 25 Physician Groups by number of Physicians
·      The top Group has 8,711 Physicians
·      The 25 th  Group has 2,042 Physicians
·      9 of the Top 25 are part of an Academic system
·      23 of the 25 are Internal Medicine or Family Practice Specialties
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Top 25 Physician Groups by Medicare Charges
·      The top Group has $2,059,026,217 in Medicare Charges and 544 Physicians
·      The 25 th  Group has $637,628,999 in Medicare Charges and 2,656 Physicians
·      The 18 th  largest Group has 4,016 Physicians
·      The top 2 Groups are Oncology practices