NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Elery Feldmeier, MD

Diagnostic Radiology Physician in Eau Claire, WI · enumerated 2006.

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

National Provider Identifier

1295781185

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. John Elery Feldmeier
Credential MD
Sex Male
Practice address 900 West Clairemont Avenue, Eau Claire, WI, 54701
Enumeration date May 25, 2006
Last updated in NPPES Nov 18, 2009

Taxonomy & licenses

2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License 26965 (WI) Secondary
2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License 100923 (MN) Secondary
2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 26965 (WI) Secondary
2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 100923 (MN) Secondary
2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians · License 26965 (WI) Secondary
2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians · License 100923 (MN) Secondary
2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 26965 (WI) Secondary
2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 100923 (MN) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 26965 (WI) Primary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 100923 (MN) Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 26965 (WI) Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 100923 (MN) Secondary
2085R0205X Radiological Physics Physician Allopathic & Osteopathic Physicians · License 26965 (WI) Secondary
2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 26965 (WI) Secondary
2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 100923 (MN) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

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 John Feldmeier?
John Feldmeier is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-18.