Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Peter Sven Hanson, MD
Diagnostic Radiology Physician in Eau Claire, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306892161
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Registry record
Entity type Individual (Type 1)
Name Dr. Peter Sven Hanson
Credential MD
Sex Male
Practice address 900 W Clairemont Ave, Eau Claire, WI, 54701
Phone (715) 839-4151
Enumeration date May 25, 2006
Last updated in NPPES Dec 30, 2021
Taxonomy & licenses
2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License 100952 (MN) Secondary
2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License 43172 (WI) Secondary
2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 100952 (MN) Secondary
2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 43172 (WI) Secondary
2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians · License 100952 (MN) Secondary
2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians · License 43172 (WI) Secondary
2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 100952 (MN) Secondary
2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 43172 (WI) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 100952 (MN) Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 100952 (MN) Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 43172 (WI) Secondary
2085R0205X Radiological Physics Physician Allopathic & Osteopathic Physicians · License 43172 (WI) Secondary
2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 100952 (MN) Secondary
2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 43172 (WI) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 43172 (WI) Primary
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.
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 Peter Hanson?
Peter Hanson 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 → Timothy Vaughn Certified Registered Nurse Anesthetist · Eau Claire, WI NPI 1871576009 Sacred Heart Hospital of the Hospital Sisters-3rd Order of St Francis General Acute Care Hospital · Eau Claire, WI NPI 1205811221 Steven Levin Vascular Surgery Physician · Eau Claire, WI NPI 1720064207 John Waciuma Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Eau Claire, WI NPI 1194797407 David Bardsley Emergency Medicine Physician · Eau Claire, WI NPI 1386693711 Wolfram Schynoll Pediatric Emergency Medicine (Emergency Medicine) Physician · Eau Claire, WI NPI 1447204466 William Haselow Emergency Medicine Physician · Eau Claire, WI NPI 1811942444 Donnan Ocarroll Forensic Pathology Physician · Eau Claire, WI NPI 1720025349
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-30.