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

Ms. Stefanie Iris Plust

Social Worker in Staten Island, NY · enumerated 2012 · practices at Families on the Move of New York City Inc.

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

National Provider Identifier

1356604177

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Registry record

Entity type Individual (Type 1)

Name Ms. Stefanie Iris Plust

Sex Female

Practice address Staten Island, NY, 10301

Phone (212) 581-9100

Enumeration date Jun 18, 2012

Last updated in NPPES Jun 18, 2012

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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

Where does Stefanie Plust practice?

The practice location on file with NPPES is in Staten Island, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Stefanie Plust?

The National Provider Identifier (NPI) for Stefanie Plust is 1356604177, 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 2012-06-18.