NPPES file of Aug 9, 2026

Nathan E. Hoffmann, MD

Urology Physician · Duluth, MN

Nathan E. Hoffmann, MD is a urology physician with a practice address in Duluth, Minnesota, and NPI 1134106982, issued on Dec 22, 2005. Check the license (Minnesota 46757, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134106982
Name
Nathan E. Hoffmann
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License number
46757 MN
Self-reported in NPPES; status is on the state search
Practice location
400 East 3RD Street, Duluth, MN 55805
Phone
(218) 786-3234
Enumerated
Dec 22, 2005
Record last updated
May 9, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicaid ID
951492900 MN
Medicare enrollment
Enrolled (PECOS I20040913001128); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 2003
Telehealth
Offers telehealth (CMS)
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 400 East 3RD Street

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

  1. David Arzouman, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1972505667
  2. John Baxter, MDSurgery Physician1831178409
  3. Michael Caldwell, MDDiagnostic Radiology Physician1952444010
  4. Kenneth Dornfeld, MDRadiation Oncology Physician1174524300
  5. Dawn Drotar, MDHospitalist Physician1891779120
  6. Gregory Dubla, RN,CRNACertified Registered Nurse Anesthetist1730171588

Verify Nathan E. Hoffmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 46757
    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 Minnesota 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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50% more Medicare Part D claims than the average urology physician in 2024

2,013 Medicare Part D claims for 553 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 122 claims were for opioids.

  1. Nathan Hoffmann2,013
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl453 claims
  2. Oxybutynin Chloride Er204 claims
  3. Finasteride173 claims
  4. Methenamine Hippurate145 claims
  5. Solifenacin Succinate135 claims
  6. Trospium Chloride129 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. The Duluth Clinic LtdDuluth, MN

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

Urology Physician providers in Minnesota

There are 293 urology physician records in Minnesota.

Other urology physician records in Minnesota

  1. Joseph Acquaye, MDMinneapolis, MN1477907186
  2. Mohamed Ahmed, M.B., B.CH.Rochester, MN1851986236
  3. Joseph Akornor, M.D.Fridley, MN1497731913
  4. Jacob Albersheim, MDSt Louis Park, MN1568950103
  5. Hossein Aliabadi, MDMinneapolis, MN1154366219
  6. James Anderson, MDMinneapolis, MN1093819153
  7. Katherine Anderson, M.D.Rochester, MN1952744526
  8. Stanley Antolak, M.D.Minneapolis, MN1881663169
  9. Ross Avant, M.D.Rochester, MN1801275128
  10. Emma Bacharach, MDEdina, MN1932603024

Common questions

What is Nathan E. Hoffmann, MD's NPI number?

Nathan E. Hoffmann, MD's National Provider Identifier (NPI) is 1134106982, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Nathan E. Hoffmann, MD located?

The NPPES record lists a practice address at 400 East 3RD Street, Duluth, MN, 55805. Phone: (218) 786-3234. Providers update this record themselves, so call before visiting.

How can I verify Nathan E. Hoffmann, MD's license?

NPPES lists Minnesota license number 46757, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nathan E. Hoffmann, MD prescribe under Medicare Part D?

In 2024, Nathan E. Hoffmann, MD had 2,013 Medicare Part D claims for 553 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.

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.