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Group Practices in Saint Louis, MO

Saint Louis, MO has 269 group medical practices with a combined 10,901 healthcare providers. The practices below are ranked by size; open any one to see its providers, accepted insurance, affiliated hospitals, and CMS quality ratings.

269
Group practices
10,901
Healthcare providers
Top 100 of 269 group practices in Saint Louis, MO
1
Washington University3281 providers · 37 locations
Nurse Practitioner, Certified Registered Nurse Anesthetist, Diagnostic Radiology
Saint Louis, MO
2
Ssm Health Care Group968 providers · 16 locations
Nurse Practitioner, Hospitalist, Physician Assistant
Saint Louis, MO
3
Mercy Clinic East Communities609 providers · 39 locations
Nurse Practitioner, Family Practice, Internal Medicine
Saint Louis, MO
4
Ssm Medical Group Inc565 providers · 24 locations
Nurse Practitioner, Family Practice, Internal Medicine
Saint Louis, MO
5
Physician Groups Lc536 providers · 12 locations
Nurse Practitioner, Internal Medicine, Family Practice
Saint Louis, MO
6
Western Anesthesiology Associates Inc262 providers · 5 locations
Anesthesiology, Certified Registered Nurse Anesthetist, Anesthesiology Assistant
Saint Louis, MO
7
Aging Well Health Care, Llc245 providers
Internal Medicine, Family Practice, Nurse Practitioner
Saint Louis, MO
8
Metro-west Anesthesia Group Inc216 providers · 7 locations
Certified Registered Nurse Anesthetist, Anesthesiology, Critical Care
Saint Louis, MO
9
Sound Physicians Of Illinois Llc206 providers · 33 locations
Internal Medicine, Nurse Practitioner, Hospitalist
Saint Louis, MO
10
Midwest Anesthesia Providers Sc196 providers · 7 locations
Certified Registered Nurse Anesthetist, Anesthesiology, Anesthesiology Assistant
Saint Louis, MO
11
Mercy Clinic Surgical Specialists Llc183 providers · 9 locations
Physician Assistant, General Surgery, Orthopedic Surgery
Saint Louis, MO
12
Mercy Clinic Adult Hospitalists - St. Louis, Llc152 providers
Internal Medicine, Nurse Practitioner, Neurology
Saint Louis, MO
13
St Anthonys Physician Organization Hospitalist Services Lc139 providers
Internal Medicine, Nurse Practitioner, Psychiatry
Saint Louis, MO
14
American Multispecialty Group Inc136 providers · 12 locations
Family Practice, Nurse Practitioner, Internal Medicine
Saint Louis, MO
15
Total Access Urgent Care Pc136 providers · 18 locations
Nurse Practitioner, Physician Assistant, Family Practice
Saint Louis, MO
16
Missouri Baptist Medical Center127 providers
Certified Registered Nurse Anesthetist, Anesthesiology, Physician Assistant
Saint Louis, MO
17
Mercy Clinic Heart And Vascular Llc115 providers · 11 locations
Nurse Practitioner, Cardiovascular Disease, Interventional Cardiology
Saint Louis, MO
18
Urology Of St Louis Inc115 providers · 12 locations
Urology, Nurse Practitioner, Qualified Audiologist
Saint Louis, MO
19
West County Radiological Group Inc105 providers · 23 locations
Diagnostic Radiology, Radiation Oncology, Interventional Radiology
Saint Louis, MO
20
Ssm Health Slu Hospital Anesthesia Physician Billing Llc99 providers
Anesthesiology, Anesthesiology Assistant, Certified Registered Nurse Anesthetist
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 269 group medical practices in Saint Louis, MO, spanning roughly 10,901 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 3281 providers across 37 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.