Arthur Dwayne Santos PLLC
About this NPIWhat this record shows.
NPI 1568103539 is registered to Arthur Dwayne Santos PLLC, a healthcare organisation classified as "Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician" and located at 7210 Mcpherson Rd Ste 117 in Laredo, Texas. The organisation's authorised official is Diana Diaz. The organisation has been enumerated in the NPI registry since 2022.
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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 Arthur Dwayne Santos PLLC accepts. To confirm in-network status with your specific health plan, contact Arthur Dwayne Santos PLLC directly at (956) 568-8278.
Frequently asked
Yes. NPI 1568103539 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Thoracic Surgery (Cardiothoracic Vascular Surgery) 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 (956) 568-8278.
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. Arthur Dwayne Santos PLLC is a Type-2 organisational NPI.