Mcdonald Arnot, DO
About this NPIWhat this record shows.
NPI 1780441436 is registered to Mcdonald Arnot, DO, a healthcare organisation classified as "Otolaryngology Physician" and located at 204 Medical Dr Ste 200 in Sherman, Texas. The organisation's authorised official is Mcdonald Arnot. The organisation has been enumerated in the NPI registry since 2024.
Your brand here.
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 Mcdonald Arnot, DO accepts. To confirm in-network status with your specific health plan, contact Mcdonald Arnot, DO directly at (903) 771-7503.
Frequently asked
Yes. NPI 1780441436 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Otolaryngology 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 (903) 771-7503.
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. Mcdonald Arnot, DO is a Type-2 organisational NPI.