Joshua McLain, S-AA
NPI 1154089175ActiveIndividual· Anesthesiologist Assistant· Saint Louis, MO
Anesthesiologist Assistant (S-AA) with Western Anesthesiology Associates Inc, practicing in Saint Louis, Missouri. Medicare paid $8,169 for services to 71 patients in 2024. Lists Mercy Hospital St Louis as a hospital affiliation.
Overview
| NPI | 1154089175 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | S-AA |
| Sole proprietor | No |
| NPI issued | Dec 7, 2021 |
| Last updated in NPPES | Dec 21, 2021 |
| Certified by provider | Dec 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiologist Assistant Primary | 367H00000X | PENDING | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology Assistant (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 71 |
|---|---|
| Services billed | 73 across 35 procedure codes |
| Paid by Medicare | $8,169 |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Anesthesiology Assistant |
Medical group
- Western Anesthesiology Associates IncChesterfield, MO · 256 clinicians
Hospital affiliation
- Mercy Hospital St LouisSaint Louis, MO
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All 178 Anesthesiologist Assistant providers in Saint Louis · All Anesthesiologist Assistant providers in Missouri