Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Lorene G Vanzandt, RN, BSN, PHN

Registered Nurse in Sacramento, CA · enumerated 2008.

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

National Provider Identifier

1588837835

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Registry record

Entity type Individual (Type 1)

Name Ms. Lorene G Vanzandt

Credential RN, BSN, PHN

Sex Female

Practice address 7001 East Pkwy, Sacramento, CA, 95823

Phone (916) 875-0900

Fax (916) 875-0860

Enumeration date Apr 8, 2008

Last updated in NPPES Apr 8, 2008

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 721829 (CA) Primary

171M00000X Case Manager/Care Coordinator Other Service Providers · License 721829 (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 1588837835 active?

Yes, as of the latest NPPES snapshot, NPI 1588837835 is active (record last updated 2008-04-08).

How do I verify Lorene Vanzandt's NPI record?

Cross-check NPI 1588837835 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 2008-04-08.