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Group Practices in Saint Louis, MO

Saint Louis, MO has 272 group medical practices with a combined 10,780 healthcare providers. The practices below are ranked by size; open any one to see its providers, accepted insurance, affiliated hospitals, and CMS quality ratings.

272
Group practices
10,780
Healthcare providers
Top 100 of 272 group practices in Saint Louis, MO
1
Washington University3321 providers · 40 locations
Nurse Practitioner, Certified Registered Nurse Anesthetist, Diagnostic Radiology
Saint Louis, MO
2
Ssm Health Care Group1015 providers · 17 locations
Nurse Practitioner, Hospitalist, Physician Assistant
Saint Louis, MO
3
Mercy Clinic East Communities607 providers · 39 locations
Nurse Practitioner, Family Practice, Internal Medicine
Saint Louis, MO
4
Ssm Medical Group Inc589 providers · 25 locations
Nurse Practitioner, Family Practice, Internal Medicine
Saint Louis, MO
5
Physician Groups Lc546 providers · 12 locations
Nurse Practitioner, Internal Medicine, Family Practice
Saint Louis, MO
6
Western Anesthesiology Associates Inc259 providers · 5 locations
Anesthesiology, Certified Registered Nurse Anesthetist, Anesthesiology Assistant
Saint Louis, MO
7
Aging Well Health Care, Llc243 providers
Internal Medicine, Family Practice, Nurse Practitioner
Saint Louis, MO
8
Metro-west Anesthesia Group Inc212 providers · 7 locations
Certified Registered Nurse Anesthetist, Anesthesiology
Saint Louis, MO
9
Sound Physicians Of Illinois Llc204 providers · 35 locations
Internal Medicine, Hospitalist, Nurse Practitioner
Saint Louis, MO
10
Mercy Clinic Surgical Specialists Llc189 providers · 9 locations
Physician Assistant, General Surgery, Nurse Practitioner
Saint Louis, MO
11
Mercy Clinic Adult Hospitalists - St. Louis, Llc149 providers
Internal Medicine, Nurse Practitioner, Neurology
Saint Louis, MO
12
St Anthonys Physician Organization Hospitalist Services Lc144 providers
Internal Medicine, Nurse Practitioner, Psychiatry
Saint Louis, MO
13
American Multispecialty Group Inc137 providers · 12 locations
Family Practice, Internal Medicine, Nurse Practitioner
Saint Louis, MO
14
Missouri Baptist Medical Center132 providers
Certified Registered Nurse Anesthetist, Anesthesiology, Physician Assistant
Saint Louis, MO
15
Total Access Urgent Care Pc131 providers · 18 locations
Physician Assistant, Nurse Practitioner, Family Practice
Saint Louis, MO
16
Mercy Clinic Heart And Vascular Llc115 providers · 12 locations
Nurse Practitioner, Cardiovascular Disease, Interventional Cardiology
Saint Louis, MO
17
Mercy Hospitals East Communities108 providers · 3 locations
Emergency Medicine, Internal Medicine, Obstetrics/gynecology
Saint Louis, MO
18
Ssm Health Slu Hospital Anesthesia Physician Billing Llc106 providers
Anesthesiology, Anesthesiology Assistant, Certified Registered Nurse Anesthetist
Saint Louis, MO
19
West County Radiological Group Inc103 providers · 22 locations
Diagnostic Radiology, Radiation Oncology, Interventional Radiology
Saint Louis, MO
20
Urology Of St Louis Inc97 providers · 12 locations
Urology, Qualified Audiologist, Nurse Practitioner
Saint Louis, MO
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About Group Practices in Saint Louis

Common specialties in Saint Louis group practices include nurse practitioner, internal medicine, and physician assistant.

Frequently Asked Questions

Common questions about group practices in Saint Louis

How many group medical practices are in Saint Louis, MO?

There are 272 group medical practices in Saint Louis, MO, spanning roughly 10,780 healthcare providers. Each practice page lists its providers, accepted insurance, affiliated hospitals, and CMS quality ratings.

What is the largest group practice in Saint Louis?

Washington University is among the largest in Saint Louis, with 3321 providers across 40 locations.

What specialties do group practices in Saint Louis cover?

Group practices in Saint Louis most commonly include Nurse Practitioner, Internal Medicine, Physician Assistant, Family Practice, among other specialties. Multi-specialty practices coordinate referrals across these areas under one organization.

How do I choose a group practice in Saint Louis?

Compare practices by size, the specialties represented, the insurance they accept, affiliated hospitals, and CMS MIPS quality scores. Larger multi-specialty groups often offer coordinated care and broader appointment availability; smaller practices may offer more continuity with a single provider.

Do group practices in Saint Louis accept my insurance?

Many do, but acceptance varies by the individual provider within a practice. Each practice page shows the insurance plans its providers are collectively in-network with — confirm your specific plan with the office before scheduling.