NPPES file of Aug 9, 2026

Samuel James Sampson, MD

Diagnostic Radiology Physician · La Crosse, WI

Samuel James Sampson, MD is a diagnostic radiology physician with a practice address in La Crosse, Wisconsin, and NPI 1417450297, issued on Mar 17, 2018. Check the license (Wisconsin 82801, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417450297
Name
Samuel James Sampson
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
82801 WI
Self-reported in NPPES; status is on the state search
Practice location
700 West Avenue S, La Crosse, WI 54601
Phone
(608) 785-0940
Enumerated
Mar 17, 2018
Record last updated
Aug 28, 2024
Medicare enrollment
Enrolled (PECOS I20240911002434); accepts Medicare assignment
Medical or professional school
Irvine California College Of Medicine, 2018
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 700 West Avenue S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mary Alvarado, MDObstetrics & Gynecology Physician1962404194
  2. Joseph Behn, MDHospitalist Physician1336474105
  3. Summer Berg, LICSWClinical Social Worker1902191398
  4. Delaney Collins, SLPSpeech-Language Pathologist1447616214
  5. Patrick Conway, MDRadiation Oncology Physician1841295102
  6. Elisa Cornejo, LCSWClinical Social Worker1629709738

Verify Samuel James Sampson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 82801
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 4 group practices

  1. Mayo Clinic Health System-FairmontEau Claire, WI
  2. Mayo Clinic Health System-Southwest Minnesota RegionEau Claire, WI
  3. Mayo Clinic Health System-Southwest Wisconsin Region IncLa Crosse, WI
  4. Regents OF The Univ OF CASacramento, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Samuel James Sampson among 1,005 diagnostic radiology physician records in Wisconsin

Samuel James Sampson, MD is one of 1,005 diagnostic radiology physician records with a practice address in Wisconsin. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 86% of them.

  • NPI issued2018 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2018 · median 2006 among the 664 with a school on file
  • Record last updated2024 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

60 diagnostic radiology physician records list a practice address in La Crosse

They are 60 of the 3,735 NPPES records with a practice address in La Crosse, and 1,005 diagnostic radiology physician records in Wisconsin.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Sue Beier-Hanratty, MDLa Crosse, WI 546011568466407
  2. Pearse Derrig, MDLa Crosse, WI 546011609871896
  3. Richard Ellis, MDLa Crosse, WI 546011447255500
  4. Brian Manske, MDLa Crosse, WI 546011043213895
  5. David Musgjerd, MDLa Crosse, WI 546011689676900
  6. Mary Nelson, MDLa Crosse, WI 546011780686097
  7. Mark Nigogosyan, MDLa Crosse, WI 546011255333555
  8. Ewa Plagman, MDLa Crosse, WI 546011548262744

Common questions

What is Samuel James Sampson, MD's NPI number?

Samuel James Sampson, MD's National Provider Identifier (NPI) is 1417450297, issued on Mar 17, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Samuel James Sampson, MD located?

The NPPES record lists a practice address at 700 West Avenue S, La Crosse, WI, 54601. Phone: (608) 785-0940. Providers update this record themselves, so call before visiting.

How can I verify Samuel James Sampson, MD's license?

NPPES lists Wisconsin license number 82801, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.