Robert Marks MD PLLC
About this NPIWhat this record shows.
NPI 1073319463 is registered to Robert Marks MD PLLC, a healthcare organisation classified as "Clinical Medical Laboratory" and located at 12176 N Mopac Expy Ste D in Austin, Texas. The organisation's authorised official is Robert Marks. The organisation has been enumerated in the NPI registry since 2025.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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.
Part B Supplier
- O20250402003592Independent Clinical LaboratoryTX
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 Robert Marks MD PLLC accepts. To confirm in-network status with your specific health plan, contact Robert Marks MD PLLC directly at (512) 981-7246.
Frequently asked
Yes. NPI 1073319463 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Medical Laboratory 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 (512) 981-7246.
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. Robert Marks MD PLLC is a Type-2 organisational NPI.