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

Ms. Betti Gene Baldwin, R.N.

Registered Nurse in Torrance, CA · enumerated 2010.

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

National Provider Identifier

1831491901

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Registry record

Entity type Individual (Type 1)

Name Ms. Betti Gene Baldwin

Credential R.N.

Sex Female

Practice address Torrance, CA, 90501

Phone (800) 238-8476

Fax (310) 534-4703

Enumeration date Nov 23, 2010

Last updated in NPPES Nov 23, 2010

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 304308 (CA) Primary

163WC0400X Case Management Registered Nurse Nursing Service Providers · License 304308 (CA) Secondary

372600000X Adult Companion Nursing Service Related Providers · License 304308 (CA) Secondary

373H00000X Day Training/Habilitation Specialist Nursing Service Related Providers · License 304308 (CA) Secondary

374J00000X Doula Nursing Service Related Providers · License 304308 (CA) Secondary

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 1831491901 active?

Yes, as of the latest NPPES snapshot, NPI 1831491901 is active (record last updated 2010-11-23).

How do I verify Betti Baldwin's NPI record?

Cross-check NPI 1831491901 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-23.