Mr. John Williamson PA
About this NPIWhat this record shows.
NPI 1366448623 is registered to Mr. John Williamson PA, a Physician Assistant practising at 550 Connells Park Ln in Baton Rouge, Louisiana. Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. John Williamson PA has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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 Mr. John Williamson PA accepts. To confirm in-network status with your specific health plan, contact Mr. John Williamson PA directly at (225) 924-2020.
Frequently asked
Yes. NPI 1366448623 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physician 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 (225) 924-2020.
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. Mr. John Williamson PA is a Type-1 individual NPI.