Skip to main content

Western Anesthesiology Associates Inc

Group Practice·262 providers

615 S NEW BALLAS RD, Saint Louis, MO 631418221

5 Locations
8 Specialties
25 Insurance Plans

Contact Western Anesthesiology Associates Inc

(314) 251-4687Get Directions

615 S NEW BALLAS RD, Saint Louis, MO 631418221

Providers

262

Locations

5

Specialties

8

Insurance Plans

25

About Western Anesthesiology Associates Inc

Background and practice information

Western Anesthesiology Associates INC is a large multi-specialty medical practice based in Saint Louis, MO, with 262 affiliated healthcare providers practicing across 5 locations.

The practice brings together providers across multiple specialties, including anesthesiology, certified registered nurse anesthetist, anesthesiology assistant, and nurse practitioner. Its providers are in-network with 25 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.

Across its providers, the practice has a reported average Merit-based Incentive Payment System (MIPS) score of 19.5 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.

Practice Locations

5 locations

Western Anesthesiology Associates IncPrimary

615 S NEW BALLAS RD, Saint Louis, MO 631418221

(314) 251-4687

Insurance Networks

Accepted insurance plans and networks

Western Anesthesiology Associates Inc accepts 85 plans from 10 insurers, including Cigna, Aetna, UnitedHealthcare.

Az Localflex Excl Ebh And Pathwell
Az Localflex Incl Ebh And Pathwell
Az Localflex Incl Ebh Excl Pathwell
Cigna Surefit South Florida
Fl Ifp Hmo ConnectHMO
Florida Connect
Healthpartners Qualified Network
Localplus
Localplus Exclude Ebh With Pathwell
Localplus Sar
Localplus With Ebh Plus Pathwell
Missouri HmoHMO
Mvp Mohawk Valley Physicians
National OapOAP
National PpoPPO
National Ppo Sar 1PPO
National Ppo Sar IiPPO
Nj Oap Garden StateOAP
Oap Shared Admin RepricingOAP
Pathwell OapOAP
Pathwell PpoPPO
Priority Health Alliance
St Louis HmoHMO

Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.

Quality & Performance

19.5average MIPS quality score (out of 100) across 2 scored providers, per CMS data
Central Line Ultrasound Guidance92%★★★★
Coronary Artery Bypass Graft (CABG): Preoperative Beta-Blocker in Patients with Isolated CABG Surgery100%
Prevention of Post-Operative Nausea and Vomiting (PONV) Combination Therapy100%
Prevention of Post-Operative Vomiting (POV) Combination Therapy (Pediatrics)100%
Perioperative Temperature Management97%
Patient-Reported Experience with Anesthesia92%

Specialties at Western Anesthesiology Associates Inc

Provider specialties represented at this practice

Anesthesiology88 providers
Certified Registered Nurse Anesthetist (crna)82 providers
Anesthesiology Assistant77 providers
Nurse Practitioner6 providers
Physician Assistant5 providers
Interventional Pain Management2 providers
Pain Management1 provider
Critical Care (intensivists)1 provider

Frequently Asked Questions

Common questions about Western Anesthesiology Associates Inc

How many providers are at Western Anesthesiology Associates INC?

Western Anesthesiology Associates INC has 262 affiliated healthcare providers across 5 locations. You can browse the full provider roster, with specialties and locations, on this page.

What specialties does Western Anesthesiology Associates INC offer?

The practice includes providers in anesthesiology, certified registered nurse anesthetist, anesthesiology assistant, and nurse practitioner, among others. Use the specialty filter on the provider list to find a specific type of provider.

What insurance does Western Anesthesiology Associates INC accept?

Providers at Western Anesthesiology Associates INC are collectively in-network with 25 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.

Does Western Anesthesiology Associates INC have a quality rating?

The practice's providers have an average MIPS quality score of 19.5 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 Western Anesthesiology Associates INC located?

Western Anesthesiology Associates INC's primary location is in Saint Louis, MO, with 4 additional locations listed on this page. See the contact section for the full address and phone number.

Back to Group Practices