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

Ms. Marcia Smith, RN

Q: What is the NPI number for Marcia Smith?

The National Provider Identifier (NPI) for Marcia Smith is 1588067672, a Type 1 (individual) record in the CMS NPPES registry.

Medical-Surgical Registered Nurse in Westbury, NY · enumerated 2014.

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

National Provider Identifier

1588067672

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Marcia Smith

Credential RN

Sex Female

Practice address Westbury, NY, 11590

Phone (516) 333-1565

Enumeration date Oct 2, 2014

Last updated in NPPES Oct 2, 2014

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

Taxonomy & licenses

163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License 591173-1 (NY) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Marcia Smith?

The National Provider Identifier (NPI) for Marcia Smith is 1588067672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marcia Smith practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-02.