Dr. Mark Southard MD
About this NPIWhat this record shows.
NPI 1003868811 is registered to Dr. Mark Southard MD, a Diagnostic Radiology practising at 900 W Clairmont Ave in Eau Claire, Wisconsin. Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury. Dr. Mark Southard MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds 4 Medicare enrollments 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
- I20060630000059Diagnostic RadiologyWI
- I20060905000425Diagnostic RadiologyMN
- I20240730003038Diagnostic RadiologyWA
- I20260214000761Diagnostic RadiologyMI
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 Dr. Mark Southard MD accepts. To confirm in-network status with your specific health plan, contact Dr. Mark Southard MD directly at (715) 839-4151.
Frequently asked
Yes. NPI 1003868811 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury.
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 (715) 839-4151.
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. Mark Southard MD is a Type-1 individual NPI.