Dr Casey D. Johnston MD PC
About this NPIWhat this record shows.
NPI 1124348644 is registered to Dr Casey D. Johnston MD PC, a healthcare organisation classified as "Orthopaedic Surgery" and located at 401 9th Ave Nw in Watertown, South Dakota. The organisation's authorised official is Casey Johnston. The organisation has been enumerated in the NPI registry since 2010.
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
- DR3580SD· Issued by RAILROAD MEDICARE
Source: NPPES public registry.
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 Casey D. Johnston MD PC accepts. To confirm in-network status with your specific health plan, contact Dr Casey D. Johnston MD PC directly at (605) 882-2630.
Frequently asked
Yes. NPI 1124348644 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles.
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 (605) 882-2630.
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 Casey D. Johnston MD PC is a Type-2 organisational NPI.