Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jennifer Ann Przynosch, LCSW

Clinical Social Worker in Cheektowaga, NY · enumerated 2006.

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

National Provider Identifier

1821161118

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jennifer Ann Przynosch

Credential LCSW

Sex Female

Practice address 1526 Walden Avenue, Suite 400, Cheektowaga, NY, 14225

Phone (716) 895-6700

Fax (716) 332-4488

Enumeration date Nov 16, 2006

Last updated in NPPES Sep 1, 2009

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 069488 (NY) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 076101 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

How do I verify Jennifer Przynosch's NPI record?

Cross-check NPI 1821161118 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821161118 active?

Yes, as of the latest NPPES snapshot, NPI 1821161118 is active (record last updated 2009-09-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-01.