Dr. Mark Horn M.D., M.P.H.
About this NPIWhat this record shows.
NPI 1629106380 is registered to Dr. Mark Horn M.D., M.P.H., a Rheumatology Physician practising at 124 Oxford Dr in Tenafly, New Jersey. Rheumatology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mark Horn M.D., M.P.H. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 Horn M.D., M.P.H. accepts. To confirm in-network status with your specific health plan, contact Dr. Mark Horn M.D., M.P.H. directly at (201) 871-9230.
Frequently asked
Yes. NPI 1629106380 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Rheumatology 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 (201) 871-9230.
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 Horn M.D., M.P.H. is a Type-1 individual NPI.