Landman Steward LLC
About this NPIWhat this record shows.
NPI 1720523780 is registered to Landman Steward LLC, a healthcare organisation classified as "Nephrology Physician" and located at 25 Marston St, Suite 403 in Lawrence, Massachusetts. The organisation's authorised official is Michael Landman. The organisation has been enumerated in the NPI registry since 2016.
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 Landman Steward LLC accepts. To confirm in-network status with your specific health plan, contact Landman Steward LLC directly at (978) 686-2400.
Frequently asked
Yes. NPI 1720523780 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nephrology 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 (978) 686-2400.
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. Landman Steward LLC is a Type-2 organisational NPI.