Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Beth E. Stay, APNP
Nurse Practitioner in Wauwatosa, WI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487999074
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Registry record
Entity type Individual (Type 1)
Name Beth E. Stay
Credential APNP
Sex Female
Practice address 1055 N Mayfair Rd, Wauwatosa, WI, 53226
Phone (414) 479-2300
Enumeration date Dec 7, 2012
Last updated in NPPES Mar 13, 2013
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5178 (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
What specialty is Beth Stay?
Beth Stay is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → William Matthaeus Hematology & Oncology Physician · Milwaukee, WI NPI 1326039074 Oncology Alliance, S.C. Oncology Clinic/Center · Wauwatosa, WI NPI 1598743577 Kurt Oesterling Hematology & Oncology Physician · Wauwatosa, WI NPI 1619944840 Susan Nasif Adult Health Nurse Practitioner · Wauwatosa, WI NPI 1801842125 Oncology Alliance Non-Pharmacy Dispensing Site · Wauwatosa, WI NPI 1013963404 Shannon Fogarty Nurse Practitioner · Wauwatosa, WI NPI 1508801622 Felicia Robertson Family Medicine Physician · Wauwatosa, WI NPI 1831206184 Rudolf Teschan Family Medicine Physician · Wauwatosa, WI NPI 1508973611
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-13.