Dr. Don Marx M.D.
About this NPIWhat this record shows.
NPI 1669474128 is registered to Dr. Don Marx M.D., a Urology Physician practising at 3510 Magnolia Cv, Suite 170 in Monroe, Louisiana. Urology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Don Marx M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- L190002LA· Issued by VANTAGE
- 720903504LA· Issued by TAX IDENTIFICATION
Medicaid
- 1192864LA
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. Don Marx M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Don Marx M.D. directly at (318) 387-9774.
Frequently asked
Yes. NPI 1669474128 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Urology 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 (318) 387-9774.
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. Don Marx M.D. is a Type-1 individual NPI.