{"id":3435,"date":"2026-01-22T13:29:00","date_gmt":"2026-01-22T13:29:00","guid":{"rendered":"https:\/\/www.ampliz.com\/resources\/largest-family-practice-physician-groups\/"},"modified":"2026-03-30T07:41:12","modified_gmt":"2026-03-30T07:41:12","slug":"largest-family-practice-physician-groups","status":"publish","type":"post","link":"https:\/\/www.ampliz.com\/resources\/largest-family-practice-physician-groups\/","title":{"rendered":"20 Top List of Largest Family Practice Physician Groups in the USA"},"content":{"rendered":"

Last updated on March 30th, 2026<\/p>\n

There are 25,900+ largest family practice physician Groups in the USA<\/strong> as per Ampliz dataset March 2026.<\/p>\n\n\n\n

In the fast-evolving world of healthcare, marketing professionals are constantly seeking effective ways to connect with the right audience. For those targeting the family practice sector, having accurate and comprehensive contact information for the largest physician groups in the USA is a game-changer. This information not only streamlines outreach efforts but also boosts the likelihood of forming valuable partnerships. However, finding reliable and detailed contact data such as emails, phone numbers, practice hospitals, and locations can be a daunting task.<\/p>\n\n\n\n

That\u2019s where Ampliz Healthcare Intelligence steps in, providing a one-stop solution to help healthcare marketers identify, connect with, and build relationships with family practice physician groups<\/strong>. Let\u2019s explore the significance of these groups, the challenges in obtaining their contact details, and how Ampliz simplifies the process.<\/p>\n\n\n\n

20 Top List of Family Practice Physician Groups in US<\/strong><\/h2>\n\n\n\n
S. No<\/strong><\/td>Physician Group Name<\/strong><\/td>Executives Count<\/strong><\/td>State<\/strong><\/td>Data Access<\/strong><\/td><\/tr>
1<\/td>Montefiore Medical Center<\/td>3505<\/td>New York<\/td>Signup<\/a><\/td><\/tr>
2<\/td>Aurora Advanced Healthcare Inc<\/td>161<\/td>Wisconsin<\/td>Signup<\/a><\/td><\/tr>
3<\/td>Henry Ford Health System<\/td>4,942<\/td>Michigan<\/td>Signup<\/a><\/td><\/tr>
4<\/td>New York University<\/td>313<\/td>New York<\/td>Signup<\/a><\/td><\/tr>
5<\/td>Parkview Health System Inc<\/td>1,270<\/td>Indiana<\/td>Signup<\/a><\/td><\/tr>
6<\/td>Atrius Health Inc<\/td>1,009<\/td>Massachusetts<\/td>Signup<\/a><\/td><\/tr>
7<\/td>Ucsf Medical Center<\/td>2,978<\/td>California<\/td>Signup<\/a><\/td><\/tr>
8<\/td>New Hanover Regional Medical Center<\/td>1,519<\/td>North Carolina<\/td>Signup<\/a><\/td><\/tr>
9<\/td>Samaritan Medical Center<\/td>601<\/td>New York<\/td>Signup<\/a><\/td><\/tr>
10<\/td>Kaleida Health<\/td>587<\/td>New York<\/td>Signup<\/a><\/td><\/tr>
11<\/td>Alameda Health System<\/td>1006<\/td>California<\/td>Signup<\/a><\/td><\/tr>
12<\/td>Ogden Clinic<\/td>428<\/td>Utah<\/td>Signup<\/a><\/td><\/tr>
13<\/td>Advocare Llc<\/td>3,831<\/td>New Jersy<\/td>Signup<\/a><\/td><\/tr>
14<\/td>Peacehealth<\/td>3,954<\/td>Washington<\/td>Signup<\/a><\/td><\/tr>
15<\/td>American Family Care Inc<\/td>1,362<\/td>Alabama<\/td>Signup<\/a><\/td><\/tr>
16<\/td>Piedmont Healthcare Inc<\/td>1,251<\/td>Georgia<\/td>Signup<\/a><\/td><\/tr>
17<\/td>Pine Rest Christian Mental Health Services<\/td>919<\/td>Michigan<\/td>Signup<\/a><\/td><\/tr>
18<\/td>Kootenai Health<\/td>916<\/td>Idaho<\/td>Signup<\/a><\/td><\/tr>
19<\/td>Northbay Healthcare Group<\/td>631<\/td>California<\/td>Signup<\/a><\/td><\/tr>
20<\/td>Boulder Community Health<\/td>577<\/td>Colorado<\/td>Signup<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Table: Data accessed March 2026. Updated data on Ampliz Healthcare Data Platform<\/a>. <\/strong><\/p>\n\n\n\n

Why Focus on Family Practice Physician Groups?<\/strong><\/h2>\n\n\n\n

Family practice physician groups are the backbone of primary care in the United States. These groups:<\/p>\n\n\n\n