Frederick Dixon MD
Also known as
- Professional nameDixon, Earl
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1023079613 is registered to Frederick Dixon MD, a Sleep Medicine practising at 326 N Lbj Dr Ste 104 in San Marcos, Texas. Sleep Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Frederick Dixon MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
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
- I20240905001684Cardiovascular Disease (Cardiology)WI
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 Frederick Dixon MD accepts. To confirm in-network status with your specific health plan, contact Frederick Dixon MD directly at (512) 572-1033.
Frequently asked
Yes. NPI 1023079613 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Sleep 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 (512) 572-1033.
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. Frederick Dixon MD is a Type-1 individual NPI.