Dr. Mark Berg D.M.D.
About this NPIWhat this record shows.
NPI 1780797118 is registered to Dr. Mark Berg D.M.D., a Periodontics practising at 213 Hempstead Ave in Lynbrook, New York. Periodontics is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mark Berg D.M.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. Mark Berg D.M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Mark Berg D.M.D. directly at (516) 599-0575.
Frequently asked
Yes. NPI 1780797118 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Periodontics 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 (516) 599-0575.
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. Mark Berg D.M.D. is a Type-1 individual NPI.