Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Elvira Usinowicz, APN,C.

Critical Care Medicine Clinical Nurse Specialist in Ridgewood, NJ · enumerated 2012.

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

National Provider Identifier

1427328277

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Registry record

Entity type Individual (Type 1)

Name Mrs. Elvira Usinowicz

Credential APN,C.

Sex Female

Practice address 223 N Van Dien Ave, Ridgewood, NJ, 07450

Phone (201) 447-8000

Fax (201) 447-8257

Enumeration date Jan 11, 2012

Last updated in NPPES Feb 17, 2012

Taxonomy & licenses

364SC0200X Critical Care Medicine Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 26NC09245500 (NJ) 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

Is NPI 1427328277 active?

Yes, as of the latest NPPES snapshot, NPI 1427328277 is active (record last updated 2012-02-17).

How do I verify Elvira Usinowicz's NPI record?

Cross-check NPI 1427328277 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-17.