Dr. Margaret Grisius D.D.S.
About this NPIWhat this record shows.
NPI 1861886103 is registered to Dr. Margaret Grisius D.D.S., a Dentist practising at 9000 Rockville Pike, Bldg 10/ Room 1n110 in Bethesda, Maryland. Dentist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Margaret Grisius D.D.S. has been enumerated in the National Provider Identifier (NPI) registry since 2015.
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. Margaret Grisius D.D.S. accepts. To confirm in-network status with your specific health plan, contact Dr. Margaret Grisius D.D.S. directly at (301) 496-1363.
Frequently asked
Yes. NPI 1861886103 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dentist 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 (301) 496-1363.
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. Margaret Grisius D.D.S. is a Type-1 individual NPI.