Dr. Aaron Wille MD
About this NPIWhat this record shows.
NPI 1487115408 is registered to Dr. Aaron Wille MD, a Emergency Medicine practising at 660 S Euclid Ave in Saint Louis, Missouri. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Aaron Wille MD has been enumerated in the National Provider Identifier (NPI) registry since 2019.
Your brand here.
Medicare enrollment
This provider holds 3 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20231002001227Emergency MedicineIL
- I20231114001429Emergency MedicineMO
- I20250611001653Emergency MedicineWA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Aaron Wille MD accepts. To confirm in-network status with your specific health plan, contact Dr. Aaron Wille MD directly at (314) 362-5095.
Frequently asked
Yes. NPI 1487115408 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (314) 362-5095.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Aaron Wille MD is a Type-1 individual NPI.