Fourone2020 PLLC
About this NPIWhat this record shows.
NPI 1538646930 is registered to Fourone2020 PLLC, a healthcare organisation classified as "Optometrist" and located at 1750 Robert St S in West St Paul, Minnesota. The organisation's authorised official is Greg Markeson. The organisation has been enumerated in the NPI registry since 2018.
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
- O20181227000909Clinic/Group PracticeMN
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 Fourone2020 PLLC accepts. To confirm in-network status with your specific health plan, contact Fourone2020 PLLC directly at (651) 306-0412.
Frequently asked
Yes. NPI 1538646930 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Optometrist 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 (651) 306-0412.
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. Fourone2020 PLLC is a Type-2 organisational NPI.