Provider Profile
Elizabeth A. Portnoy, LCSW is a clinical social worker based in Chelsea, MA. The provider's National Provider Identifier (NPI) is 1669343109.
Factual summary compiled by Guide.md from public records; not written by this provider.
299 EVERETT AVE
Chelsea, MA 02150
Elizabeth A. Portnoy is a clinical social worker in Chelsea, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Elizabeth A. Portnoy is listed at 299 Everett Ave, Chelsea, MA 02150. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (617) 466-5065. Contact the office directly to confirm availability and scheduling.
NPI registry
Elizabeth A. Portnoy's National Provider Identifier is 1669343109. 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
Elizabeth A. Portnoy 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 Elizabeth A. Portnoy. If this is you, claiming it is free.
Guide.md
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