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Elizabeth Trask Porter, LICSW

Clinical Social Worker in Watertown, MA · enumerated 2018 · practices at Perkins School for the Blind.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497233795

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Registry record

Entity type Individual (Type 1)
Name Elizabeth Trask Porter
Credential LICSW
Sex Female
Practice address Watertown, MA, 02472
Phone (617) 972-7287
Enumeration date Jul 30, 2018
Last updated in NPPES Jul 30, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1023127 (MA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Elizabeth Porter practice?
The practice location on file with NPPES is in Watertown, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Elizabeth Porter?
The National Provider Identifier (NPI) for Elizabeth Porter is 1497233795, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-30.