Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elizabeth S. Yahr, PA-C
Physician Assistant in Waukesha, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588632947
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Elizabeth S. Yahr
Credential PA-C
Sex Female
Practice address 1111 Delafield St, Ste 209, Waukesha, WI, 53188
Phone (262) 542-0444
Enumeration date Mar 10, 2006
Last updated in NPPES Feb 24, 2022
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1882-023 (WI) 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Elizabeth Yahr?
Elizabeth Yahr is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → W. Patrick Flanagan Urology Physician · Waukesha, WI NPI 1346240959 Martin Kern Internal Medicine Physician · Waukesha, WI NPI 1215938758 Arnavaz Dua Endocrinology, Diabetes & Metabolism Physician · Waukesha, WI NPI 1619979515 Jessie Brovold Athletic Trainer · Waukesha, WI NPI 1255326831 Vasavi Kumar Physician Assistant · Waukesha, WI NPI 1063408334 William Davies Surgery Physician · Waukesha, WI NPI 1336136985 Stephen Bartos Surgery Physician · Waukesha, WI NPI 1083601645 Christopher Davies Surgery Physician · Waukesha, WI NPI 1437146099
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-24.