WESTERN ANESTHESIOLOGY PAIN MANAGEMENT
NPI 1275646754
Anesthesiology in Saint Louis, MO
About Western Anesthesiology Pain Management NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESTERN ANESTHESIOLOGY PAIN MANAGEMENT (NPI 1275646754) is a healthcare organization registered as an anesthesiology in Saint Louis, Missouri and active in the NPI registry since August 2006. The organization lists Steve Johans, Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Western Anesthesiology Pain Management is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
309Medicare enrollment records show 309 clinicians reassign Medicare billing to Western Anesthesiology Pain Management, which bills Medicare for the services they deliver. Of these, 74 practice at this address and 234 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 7
Nearest to this location (20)
See all 309Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
St. Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Saint Louis, MO 63141
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Western Anesthesiology Associates, Inc.'s NPI number?
The NPI number for Western Anesthesiology Associates, Inc. is 1275646754. It was assigned to this organization in the NPPES registry on August 17, 2006. The provider is doing business as Western Anesthesiology Pain Management.
Where is Western Anesthesiology Associates, Inc. located?
Western Anesthesiology Associates, Inc. is located at 615 S New Ballas Rd Dept. Of Anesthesia, Saint Louis, MO 63141. The listed phone number is (636) 386-9224.
What is Western Anesthesiology Associates, Inc.'s specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Western Anesthesiology Associates, Inc. enrolled in Medicare?
Yes. Western Anesthesiology Associates, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Western Anesthesiology Associates, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 309 clinicians in 7 Medicare specialties reassign their Medicare billing to Western Anesthesiology Associates, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Anesthesiology Assistant (107), Anesthesiology (102) and Certified Registered Nurse Anesthetist (CRNA) (89). Of these, 74 practice at this address and 234 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Western Anesthesiology Associates, Inc. accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Western Anesthesiology Associates, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Western Anesthesiology Associates, Inc. was last updated on May 10, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Western Anesthesiology Pain Management · NPI 1275646754
Anesthesiology organization in Saint Louis, Missouri. Organization record, active in the CMS NPPES registry since August 17, 2006.
## Identity
- **NPI:** 1275646754 (Entity type: Organization)
- **Enumerated:** August 17, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Legal business name:** Western Anesthesiology Associates, Inc.
- **Organization subpart:** No
- **Authorized official:** Steve Johans, ADMINISTRATOR
## Practice location
- **Address:** 615 S NEW BALLAS RD, DEPT. OF ANESTHESIA, Saint Louis, MO 63141-8221
- **Phone:** (636) 386-9224 · **Fax:** (636) 386-7679
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 309 clinicians in 7 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology Assistant (107), Anesthesiology (102), Certified Registered Nurse Anesthetist (CRNA) (89); 74 practice at this address and 234 within 10 miles; [full list](https://npiprofile.com/npi/1275646754/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 10, 2010
- **Other identifiers:** Medicare PIN 000060029 (MO); Medicaid 500477500 (MO); Medicare PIN 000010325 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1275646754) · Data from the CMS NPPES public registry.