NPPES file of Aug 9, 2026

Dao K. Nguyen

Hospitalist Physician · Virginia, MN

Dao K. Nguyen is a hospitalist physician with a practice address in Virginia, Minnesota, and NPI 1124697446, issued on Jun 21, 2021. Check the license (Minnesota 78685, 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
1124697446
Name
Dao K. Nguyen
Primary taxonomy
Hospitalist Physician 208M00000X
License number
78685 MN
Self-reported in NPPES; status is on the state search
Practice location
1101 9TH St N, Virginia, MN 55792
Phone
(218) 305-0000
Enumerated
Jun 21, 2021
Record last updated
Sep 4, 2025
Medicare enrollment
Enrolled (PECOS I20250916001375); accepts Medicare assignment
Medical or professional school
Kansas City University Of Med & Biosciences, College Of Osteo Med, 2022
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 1101 9TH St N

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

  1. Jenna AltobelliFamily Nurse Practitioner1568027464
  2. Niles Batdorf, MDFamily Medicine Physician1780663559
  3. Wendy Baty, RN, CNPFamily Nurse Practitioner1609289446
  4. Leah Becicka, MDObstetrics & Gynecology Physician1396790390
  5. Neissa Boehm, RN, CNPAdult Health Nurse Practitioner1588897490
  6. Aaron Burkhart, MDOrthopaedic Surgery Physician1619518156

Verify Dao K. Nguyen 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 78685
    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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54% fewer Medicare Part D claims than the average hospitalist physician in 2024

242 Medicare Part D claims for 56 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Dao Nguyen242
  2. Specialty average521

Most prescribed

  1. Atorvastatin Calcium33 claims
  2. Metoprolol Succinate19 claims
  3. Pantoprazole Sodium13 claims
  4. Amlodipine Besylate12 claims
  5. Hydralazine Hcl12 claims
  6. Losartan Potassium11 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 LtdVirginia, MN

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

Dao K. Nguyen among 401 hospitalist physician records in Minnesota

Dao K. Nguyen is one of 401 hospitalist physician records with a practice address in Minnesota. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.

  • NPI issued2021 · 91% of these records are older, 5% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 88% of these records are
  • Graduated2022 · median 2011 among the 354 with a school on file
  • Record last updated2025 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Minnesota

There are 401 hospitalist physician records in Minnesota.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Ateeq Mubarik, M.DVirginia, MN 557921396197836
  2. Ramesh Kumar Tentu, MBBSVirginia, MN 557921376898098
  3. Kristina Anderson, M.D.Duluth, MN 558021548623085
  4. George Apostolou, M.D.Duluth, MN 558021033169123
  5. Daniel Bowman, M.D.Duluth, MN 558021801027677
  6. Thomas Opheim, M.D.Duluth, MN 558021740452812
  7. Jake Powell, MDDuluth, MN 558021043260524
  8. Deborah Ralston-Wolfe, M.D.Duluth, MN 558021356517197

Common questions

What is Dao K. Nguyen's NPI number?

Dao K. Nguyen's National Provider Identifier (NPI) is 1124697446, issued on Jun 21, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Dao K. Nguyen located?

The NPPES record lists a practice address at 1101 9TH St N, Virginia, MN, 55792. Phone: (218) 305-0000. Providers update this record themselves, so call before visiting.

How can I verify Dao K. Nguyen's license?

NPPES lists Minnesota license number 78685, 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 Dao K. Nguyen prescribe under Medicare Part D?

In 2024, Dao K. Nguyen had 242 Medicare Part D claims for 56 beneficiaries; the average among hospitalist physician prescribers was 521. 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.