Alexander Sextro Caa
About this NPIWhat this record shows.
NPI 1003423799 is registered to Alexander Sextro Caa, a Anesthesiologist Assistant practising at 11133 Dunn Rd in Saint Louis, Missouri. Anesthesiologist Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Alexander Sextro Caa has been enumerated in the National Provider Identifier (NPI) registry since 2020.
Your brand here.
Medicare enrollment
This provider holds 2 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
- I20210617001682Anesthesiology AssistantMO
- I20210902000166Anesthesiology AssistantIL
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 Alexander Sextro Caa accepts. To confirm in-network status with your specific health plan, contact Alexander Sextro Caa directly at (314) 653-5000.
Frequently asked
Yes. NPI 1003423799 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiologist Assistant 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) 653-5000.
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. Alexander Sextro Caa is a Type-1 individual NPI.