Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Roman-Kasmierczak

Social Worker in Wyandanch, NY · enumerated 2015.

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

National Provider Identifier

1154705531

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Registry record

Entity type Individual (Type 1)

Name Maria Roman-Kasmierczak

Sex Female

Practice address 1556 Straight Path, Hudson River Healthcare, Inc., Wyandanch, NY, 11798

Phone (516) 214-8020

Fax (631) 643-1590

Enumeration date Jul 15, 2015

Last updated in NPPES Jul 15, 2015

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 074543 (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 Maria Roman-Kasmierczak practice?

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

What is the NPI number for Maria Roman-Kasmierczak?

The National Provider Identifier (NPI) for Maria Roman-Kasmierczak is 1154705531, 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 2015-07-15.