Ms. Maria Diaz RN
About this NPIWhat this record shows.
NPI 1821071580 is registered to Ms. Maria Diaz RN, a General Practice Registered Nurse practising at Ave 65 Infanteria Km 314, Barrio Sabana Llana in San Juan, Puerto Rico. General Practice Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Maria Diaz RN has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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 Ms. Maria Diaz RN accepts. To confirm in-network status with your specific health plan, contact Ms. Maria Diaz RN directly at (787) 767-7676.
Frequently asked
Yes. NPI 1821071580 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice Registered Nurse 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 (787) 767-7676.
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. Ms. Maria Diaz RN is a Type-1 individual NPI.