NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jacqueline Asuncion Elshire, NP

Nurse Practitioner in Milpitas, CA · enumerated 2006 · practices at Kaiser Foundation Health Plan Inc.

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

National Provider Identifier

1891855516

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jacqueline Asuncion Elshire
Credential NP
Sex Female
Practice address 770 E Calaveras Blvd, Milpitas, CA, 95035
Phone (408) 945-2933
Fax (408) 945-2087
Enumeration date Dec 11, 2006
Last updated in NPPES Jan 3, 2022

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 439208 (CA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Jacqueline Elshire?
The National Provider Identifier (NPI) for Jacqueline Elshire is 1891855516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jacqueline Elshire practice?
The practice location on file with NPPES is in Milpitas, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-03.