Provider Profile
Grettel Martinez, PsyD is a psychologist practicing in Miami, FL. Grettel is also listed as specializing in psychologist — clinical child & adolescent.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
7950 W FLAGLER ST SUITE 105
Miami, FL 33144
Grettel Martinez is a psychologist in Miami, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Grettel Martinez is listed at 7950 W Flagler St Suite 105, Miami, FL 33144. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (305) 269-3900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Grettel Martinez's National Provider Identifier is 1134457914. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Grettel Martinez has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Grettel Martinez. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.