Maria Ruiz MD
About this NPIWhat this record shows.
NPI 1790712339 is registered to Maria Ruiz MD, a Neonatal-Perinatal Medicine Physician practising at 1150 Varnum St Ne in Washington, Washington DC. Neonatal-Perinatal Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Maria Ruiz MD 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 Maria Ruiz MD accepts. To confirm in-network status with your specific health plan, contact Maria Ruiz MD directly at (202) 269-7343.
Frequently asked
Yes. NPI 1790712339 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neonatal-Perinatal Medicine 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 (202) 269-7343.
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. Maria Ruiz MD is a Type-1 individual NPI.