NPPES file of Aug 9, 2026

Leslie Adrian, M.D.

Emergency Medicine Physician · Duluth, MN

Leslie Adrian, M.D. is an emergency medicine physician with a practice address in Duluth, Minnesota, and NPI 1437509874, issued on Jun 16, 2016. Check the license (Minnesota 65674, 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
1437509874
Name
Leslie Adrian
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
65674 MN
Self-reported in NPPES; status is on the state search
Practice location
1012 E 2ND St, Duluth, MN 55805
Phone
(218) 249-5555
Enumerated
Jun 16, 2016
Record last updated
Dec 4, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1012 E 2ND St

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

  1. Waldo Avello, M.D.Gastroenterology Physician1922057322
  2. Robert Bejnarowicz, DONeurological Surgery Physician1508019159
  3. Joseph Benert, MDSports Medicine (Orthopaedic Surgery) Physician1023505088
  4. Daniel Billman, M.D.Pediatrics Physician1902801442
  5. Jordan Blessing, MDPediatrics Physician1073907291
  6. Donna Ceglar, M.D.Emergency Medicine Physician1780975771

Verify Leslie Adrian 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 65674
    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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75% fewer Medicare Part D claims than the average emergency medicine physician in 2024

57 Medicare Part D claims for 35 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Leslie Adrian57
  2. Specialty average226

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.

Leslie Adrian among 1,348 emergency medicine physician records in Minnesota

Leslie Adrian, M.D. is one of 1,348 emergency medicine physician records with a practice address in Minnesota. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.

  • NPI issued2016 · 73% of these records are older, 24% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2020 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

77 emergency medicine physician records list a practice address in Duluth

They are 77 of the 4,084 NPPES records with a practice address in Duluth, and 1,348 emergency medicine physician records in Minnesota.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Brian Bergeron, MDDuluth, MN 558051316997851
  2. Gregory Bernhardt, MDDuluth, MN 558051013967850
  3. Peter Chase, MD, PHDDuluth, MN 558051063485563
  4. Christopher Delp, MDDuluth, MN 558051417908641
  5. Steven Hansen, MDDuluth, MN 558051619928520
  6. John Holst, D.O.Duluth, MN 558051669442406
  7. Lynn Howard, MDDuluth, MN 558051942276209
  8. Thomas Kunze, MDDuluth, MN 558051912957754

Common questions

What is Leslie Adrian, M.D.'s NPI number?

Leslie Adrian, M.D.'s National Provider Identifier (NPI) is 1437509874, issued on Jun 16, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Leslie Adrian, M.D. located?

The NPPES record lists a practice address at 1012 E 2ND St, Duluth, MN, 55805. Phone: (218) 249-5555. Providers update this record themselves, so call before visiting.

How can I verify Leslie Adrian, M.D.'s license?

NPPES lists Minnesota license number 65674, 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 Leslie Adrian, M.D. prescribe under Medicare Part D?

In 2024, Leslie Adrian, M.D. had 57 Medicare Part D claims for 35 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.