Provider Profile
Listed in the NPI registry as a psychologist, Mayda T. Graulau Santiago, PhD practices in San Sebastian, PR. NPI 1407653041 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
21 CALLE SEVERO ARANA
San Sebastian, PR 00685
Dr. Graulau Santiago is a psychologist in San Sebastian, PR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Graulau Santiago is listed at 21 Calle Severo Arana, San Sebastian, PR 00685. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (787) 243-6908. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Graulau Santiago's National Provider Identifier is 1407653041. 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
Dr. Graulau Santiago has 1+ years experience. Registered with an NPI since 2025. 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 Dr. Graulau Santiago. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.