Miss Massiel Diaz MD
Also known as
- Formerly known asDiaz, Massiel
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1659174720 is registered to Miss Massiel Diaz MD, a Behavior Technician practising at 14700 Sw Sunset Dr in Miami, Florida. Behavior Technician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Miss Massiel Diaz MD has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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 Miss Massiel Diaz MD accepts. To confirm in-network status with your specific health plan, contact Miss Massiel Diaz MD directly at (786) 461-7348.
Frequently asked
Yes. NPI 1659174720 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Behavior Technician 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 (786) 461-7348.
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. Miss Massiel Diaz MD is a Type-1 individual NPI.