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

Mrs. Ramona Stewart, RN

Ambulatory Care Registered Nurse in Torrance, CA · enumerated 2017.

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

National Provider Identifier

1083143523

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Ramona Stewart

Credential RN

Sex Female

Practice address Torrance, CA, 90502

Phone (310) 534-2517

Fax (310) 325-1224

Enumeration date Jun 8, 2017

Last updated in NPPES Jun 8, 2017

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

Taxonomy & licenses

163WP2201X Ambulatory Care Registered Nurse Nursing Service Providers · License 357365 (CA) 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

Is NPI 1083143523 active?

Yes, as of the latest NPPES snapshot, NPI 1083143523 is active (record last updated 2017-06-08).

How do I verify Ramona Stewart's NPI record?

Cross-check NPI 1083143523 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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William Trevino Student in an Organized Health Care Education/Training Program · Torrance, CA NPI 1093653776 Vanessa Rodriguez Student in an Organized Health Care Education/Training Program · Torrance, CA NPI 1932047313 Jose Beltran Student in an Organized Health Care Education/Training Program · Torrance, CA NPI 1013856186 Anna Ou Student in an Organized Health Care Education/Training Program · Torrance, CA NPI 1326987629 Brianna Egan Student in an Organized Health Care Education/Training Program · Torrance, CA NPI 1376484246

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-08.