ELIZABETH ELLEN WILLER PNP
NPI 1942366349
Nurse Practitioner in Palo Alto, CA

Q: What is Elizabeth Willer's NPI number?

The NPI number for Elizabeth Willer is 1942366349. It was assigned to this individual provider in the NPPES registry on December 29, 2006.

Q: What is Elizabeth Willer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Willer was last updated on January 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 29, 2006

725 WELCH RD, PALO ALTO, CA 94304(650) 497-8000 Get Directions Write a Review

NPPES record last updated: January 13, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Elizabeth Ellen Willer Pnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELIZABETH ELLEN WILLER PNP (NPI 1942366349) is an individual nurse practitioner in Palo Alto, California, licensed in California (11046) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1942366349

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameELIZABETH ELLEN WILLERCredential: PNP

Location Address725 WELCH RDPalo Alto, CA 94304-1601

Mailing Address725 Welch RdPalo Alto, CA 94304-1601 · (650) 497-8000

Phone(650) 497-8000

Sole ProprietorNo

Enumeration DateDecember 29, 2006

Last NPPES UpdateJanuary 13, 2022

NPPES CertifiedJanuary 13, 2022

✔ NPI 1942366349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in CA · 11046

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · PediatricsTaxonomy 363LP0200X · License NP11046 (CA)

725 WELCH RD, Palo Alto, CA 94304

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EIRI INENAGA MS, OTR/L

Occupational Therapist (Pediatrics)