Provider Profile
Tatiana Tonelli is a mental health counselor based in Islandia, NY. The provider's National Provider Identifier (NPI) is 1770458689.
Factual summary compiled by Guide.md from public records; not written by this provider.
1777 VETERANS MEMORIAL HWY STE 14
Islandia, NY 11749
Tatiana Tonelli is a mental health counselor in Islandia, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Tatiana Tonelli is listed at 1777 Veterans Memorial Hwy Ste 14, Islandia, NY 11749. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (631) 213-1395. Contact the office directly to confirm availability and scheduling.
NPI registry
Tatiana Tonelli's National Provider Identifier is 1770458689. 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
Tatiana Tonelli 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 Tatiana Tonelli. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.