NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Miss Joan Elizabeth Dash

Specialist in Hewlett, NY · enumerated 2017.

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

National Provider Identifier

1770024069

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Registry record

Entity type Individual (Type 1)
Name Miss Joan Elizabeth Dash
Sex Female
Practice address Hewlett, NY, 11557
Phone (516) 295-2019
Fax (516) 569-0468
Enumeration date Mar 20, 2017
Last updated in NPPES Apr 6, 2019

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

Taxonomy & licenses

174V00000X Clinical Ethicist Other Service Providers · License 947780991 (NY) Secondary
174400000X Specialist Other Service Providers · License 947780991 (NY) 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 Joan Dash practice?
The practice location on file with NPPES is in Hewlett, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joan Dash?
The National Provider Identifier (NPI) for Joan Dash is 1770024069, 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 2019-04-06.