Dr. Sergio Leon M.D.
About this NPIWhat this record shows.
NPI 1083814057 is registered to Dr. Sergio Leon M.D., a Rheumatology Physician practising at 3030 North St Ste 450 in Beaumont, Texas. Rheumatology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Sergio Leon M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 939915TX· Issued by MEDICARE
- P00815670FL· Issued by RAILROAD MEDICARE
- 1K1864TX· Issued by MEDICARE
- P02601534TX· Issued by MCRR
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20200302000294RheumatologyTX
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. Sergio Leon M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Sergio Leon M.D. directly at (409) 832-9600.
Frequently asked
Yes. NPI 1083814057 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Rheumatology Physician 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 (409) 832-9600.
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. Sergio Leon M.D. is a Type-1 individual NPI.