NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Rosa Ortiz, LVN

Licensed Vocational Nurse in Oakland, CA · enumerated 2019 · practices at Lifeline Treatment Services Inc.

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

National Provider Identifier

1770047730

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jennifer Rosa Ortiz
Credential LVN
Sex Female
Practice address 10429 International Blvd, Oakland, CA, 94603
Phone (510) 777-8448
Fax (510) 777-8453
Enumeration date Jan 24, 2019
Last updated in NPPES Jan 24, 2019

Taxonomy & licenses

164X00000X Licensed Vocational Nurse Nursing Service Providers · License VN700813 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Jennifer Ortiz's NPI record?
Cross-check NPI 1770047730 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1770047730 active?
Yes, as of the latest NPPES snapshot, NPI 1770047730 is active (record last updated 2019-01-24).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-24.