Providers
3281
Locations
36
Specialties
12
Insurance Plans
34
About Washington University
Background and practice information
Washington University is a large multi-specialty medical practice based in Saint Louis, MO, with 3,281 affiliated healthcare providers practicing across 36 locations in 15 states.
The practice brings together providers across multiple specialties, including nurse practitioner, certified registered nurse anesthetist, diagnostic radiology, and pediatric medicine. Its providers are in-network with 34 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a solid average Merit-based Incentive Payment System (MIPS) score of 79.3 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
36 locations
Washington UniversityPrimary
248 WINDY HILLS DR, Wilmington, NC 284094353
(314) 362-7200
Saint Louis, MO
5949 providers
Saint Peters, MO
140 providers
Chesterfield, MO
51 providers
O Fallon, MO
48 providers
St Louis, MO
46 providers
Sullivan, MO
26 providers
Florissant, MO
22 providers
Hazelwood, MO
21 providers
Wentzville, MO
6 providers
Brentwood, MO
3 providers
Ellisville, MO
2 providers
Scottsdale, AZ
2 providers
Palos Verdes Estates, CA
1 provider
Akron, OH
1 provider
Jacksonville, FL
1 provider
Downers Grove, IL
1 provider
Seattle, WA
1 provider
Saint Johns, FL
1 provider
Cape Girardeau, MO
1 provider
Memphis, TN
1 provider
San Antonio, TX
1 provider
Irving, TX
1 provider
Kirkwood, MO
1 provider
Rye Brook, NY
1 provider
Rolla, MO
1 provider
Olivette, MO
1 provider
Fenton, MO
1 provider
Amissville, VA
1 provider
Washington, MO
1 provider
Hummelstown, PA
1 provider
Worcester, MA
1 provider
Redondo Beach, CA
1 provider
St Petersburg, FL
1 provider
Portland, OR
1 provider
Orlando, FL
1 provider
Affiliations
Hospitals where providers at Washington University hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Washington University accepts 335 plans from 25 insurers, including HCSC: BCBS Illinois, HCSC: BCBS Texas, Cigna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Washington University
Provider specialties represented at this practice
Healthcare Providers in Wilmington
1 providers practice here
Frequently Asked Questions
Common questions about Washington University
How many providers are at Washington University?
Washington University has 3,281 affiliated healthcare providers across 36 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Washington University offer?
The practice includes providers in nurse practitioner, certified registered nurse anesthetist, diagnostic radiology, and pediatric medicine, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Washington University accept?
Providers at Washington University are collectively in-network with 34 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Washington University have a quality rating?
The practice's providers have an average MIPS quality score of 79.3 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is Washington University located?
Washington University's primary location is in Saint Louis, MO, with 35 additional locations listed on this page. See the contact section for the full address and phone number.
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