Dr. Steven Sem O.D.
About this NPIWhat this record shows.
NPI 1427027853 is registered to Dr. Steven Sem O.D., a Optometrist practising at 411 Sweetgrass Ct in Great Falls, Montana. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Steven Sem O.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
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. Steven Sem O.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Steven Sem O.D. directly at (406) 454-2020.
Frequently asked
Yes. NPI 1427027853 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 (406) 454-2020.
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. Steven Sem O.D. is a Type-1 individual NPI.