Provider Profile
Sierra E. Gallagi, LCSW is a clinical social worker based in New Haven, CT. Sierra is also listed as specializing in addiction & substance abuse counselor, social worker, and student in an organized health care education program.
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.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
232 CEDAR ST
New Haven, CT 06519
Sierra E. Gallagi is a clinical social worker in New Haven, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Sierra E. Gallagi is listed at 232 Cedar St, New Haven, CT 06519. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (203) 503-3300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Sierra E. Gallagi's National Provider Identifier is 1487271540. 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
Sierra E. Gallagi has 6+ years experience. Registered with an NPI since 2020. 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 Sierra E. Gallagi. 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.