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

Ms. Janet Evans Poretsky, L.C.S.W.-R

Clinical Social Worker in Baldwin, NY · enumerated 2012.

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

National Provider Identifier

1902142805

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Janet Evans Poretsky

Credential L.C.S.W.-R

Sex Female

Practice address Baldwin, NY, 11510

Phone (516) 223-8070

Enumeration date Dec 20, 2012

Last updated in NPPES Dec 20, 2012

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 R019782-1 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1902142805 active?

Yes, as of the latest NPPES snapshot, NPI 1902142805 is active (record last updated 2012-12-20).

How do I verify Janet Poretsky's NPI record?

Cross-check NPI 1902142805 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-20.