Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cora Fietzer
Nurse Practitioner in Wausau, WI · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780495119
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Registry record
Entity type Individual (Type 1)
Name Cora Fietzer
Sex Female
Practice address 333 Pine Ridge Blvd, Wausau, WI, 54401
Phone (715) 675-5288
Enumeration date Jan 15, 2025
Last updated in NPPES Jan 15, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 16375-22 (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 Cora Fietzer?
Cora Fietzer 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.
Other providers at this practice address
Browse all → Aspirus Wausau Hospital, Inc. General Acute Care Hospital · Wausau, WI NPI 1558363986 Andrew Buchl Family Medicine Physician · Wausau, WI NPI 1215924626 Clyde Chumbley Obstetrics & Gynecology Physician · Wausau, WI NPI 1417938341 Edgar Betancourt Anatomic Pathology & Clinical Pathology Physician · Wausau, WI NPI 1174593875 Jane Detert Physical Therapy Assistant · Wausau, WI NPI 1396708590 Belal Afridi Emergency Medicine Physician · Wausau, WI NPI 1548218308 Eileen Gavin Family Medicine Physician · Wausau, WI NPI 1518992445 Sarah Becker Physician Assistant · Wausau, WI NPI 1245255090
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-15.