NPPES file of Aug 9, 2026

Vui Van Mai, M.D.

Family Medicine Physician · Princeton, MN

Vui Van Mai, M.D. is a family medicine physician with a practice address in Princeton, Minnesota, and NPI 1588631386, issued on Mar 1, 2006. Check the license (Minnesota 46789, 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
1588631386
Name
Vui Van Mai
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
46789 MN
44773 CO
Self-reported in NPPES; status is on the state search
Practice location
919 Northland Dr, Princeton, MN 55371
Phone
(763) 389-3344
Enumerated
Mar 1, 2006
Record last updated
Oct 14, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(763) 389-6577
Medicaid ID
80231268 CO
Medicare enrollment
Enrolled (PECOS I20041130000804); 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 919 Northland Dr

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

  1. Kathleen Abrahamson, MDFamily Medicine Physician1942253505
  2. Robert Brownawell, D.O.Surgery Physician1063775260
  3. David Bue, MDFamily Medicine Physician1053364752
  4. Sophie Dojacques, MDObstetrics & Gynecology Physician1669406542
  5. Robin Fischer, MDFamily Medicine Physician1811941842
  6. Daniel Fordahl, MDInternal Medicine Physician1205889904

Verify Vui Van Mai 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 46789
    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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12% more Medicare Part D claims than the average family medicine physician in 2024

3,968 Medicare Part D claims for 280 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 174 claims were for opioids.

  1. Vui Mai3,968
  2. Specialty average3,544

Most prescribed

  1. Lisinopril231 claims
  2. Atorvastatin Calcium197 claims
  3. Levothyroxine Sodium149 claims
  4. Amlodipine Besylate130 claims
  5. Omeprazole122 claims
  6. Losartan Potassium105 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. Fairview ClinicsEagan, MN

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

Vui Van Mai among 3,985 family medicine physician records in Minnesota

Vui Van Mai, M.D. is one of 3,985 family medicine physician records with a practice address in Minnesota. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 42% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2003 · median 2006 among the 2,483 with a school on file
  • Record last updated2015 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 family medicine physician records list a practice address in Princeton

They are 26 of the 218 NPPES records with a practice address in Princeton, and 3,985 family medicine physician records in Minnesota.

The 8 family medicine physician records with the nearest ZIP codes

  1. Kathleen Abrahamson, MDPrinceton, MN 553711942253505
  2. Thomas Blankenship, MDPrinceton, MN 553711487606091
  3. David Bue, MDPrinceton, MN 553711053364752
  4. Robin Fischer, MDPrinceton, MN 553711811941842
  5. Americo Fraboni, MDPrinceton, MN 553711023060795
  6. Peter Jensen, MDPrinceton, MN 553711760436794
  7. Steven Johnson, MDPrinceton, MN 553711619921517
  8. Bensen Leo, MDPrinceton, MN 553711831141449

Common questions

What is Vui Van Mai, M.D.'s NPI number?

Vui Van Mai, M.D.'s National Provider Identifier (NPI) is 1588631386, issued on Mar 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Vui Van Mai, M.D. located?

The NPPES record lists a practice address at 919 Northland Dr, Princeton, MN, 55371. Phone: (763) 389-3344. Providers update this record themselves, so call before visiting.

How can I verify Vui Van Mai, M.D.'s license?

NPPES lists Minnesota license number 46789, 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 Vui Van Mai, M.D. prescribe under Medicare Part D?

In 2024, Vui Van Mai, M.D. had 3,968 Medicare Part D claims for 280 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.