Mai Nguyen, M.D.
Orthopaedic Surgery Physician · Saint Paul, MN
Mai Nguyen, M.D. is an orthopaedic surgery physician with a practice address in Saint Paul, Minnesota, and NPI 1073831566, issued on May 10, 2010. Check the license (Minnesota 66367, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Mai Nguyen
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 66367 MN
Self-reported in NPPES; status is on the state search - Practice location
- 435 Phalen Blvd, Saint Paul, MN 55130
- Phone
- (651) 254-8300
- Enumerated
- May 10, 2010
- Record last updated
- Oct 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (651) 254-8379
- Medicare enrollment
- Enrolled (PECOS I20191030000616); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 647 in Minnesota → Look up another NPI →
Also registered at 435 Phalen Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aimee Abben, PA-CPhysician Assistant1881824258
- Ahmad Abdulkarim, MDGastroenterology Physician1578522991
- Alyssa Anderson, M.D.Gastroenterology Physician1750709986
- Sarah Anderson, MDOrthopaedic Surgery Physician1700935517
- Khalid Azzam, M.D.Orthopaedic Surgery Physician1811128416
- Kathleen Barrett, NPNurse Practitioner1386604684
Verify Mai Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 66367Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
87 Medicare Part D claims for 29 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Oxycodone Hcl19 claims
- Gabapentin13 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.
Industry payments in 2024: $5,076.97
10 payments; by number, the most common kind was travel and lodging; the largest payer was Synthes GmbH. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Group Health Plan IncSaint Paul, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mai Nguyen among 647 orthopaedic surgery physician records in Minnesota
Mai Nguyen, M.D. is one of 647 orthopaedic surgery physician records with a practice address in Minnesota. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 61% of them.
- NPI issued2010 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2010 · median 2008 among the 420 with a school on file
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Minnesota
There are 647 orthopaedic surgery physician records in Minnesota.
All 647 in Minnesota → Every provider in Saint Paul → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Sarah Anderson, MDSaint Paul, MN 551301700935517
- Khalid Azzam, M.D.Saint Paul, MN 551301811128416
- Brian Cunningham, M.D.Saint Paul, MN 551301447489430
- Erica Gauger, M.D.Saint Paul, MN 551301740570928
- Thomas Lange, M.D.St Paul, MN 551301942270996
- Chad Myeroff, M.D.Saint Paul, MN 551301114211018
- David Weatherby, MDSaint Paul, MN 551301295110922
- Robert Wojahn, M.D.Saint Paul, MN 551301518303676
Common questions
What is Mai Nguyen, M.D.'s NPI number?
Mai Nguyen, M.D.'s National Provider Identifier (NPI) is 1073831566, issued on May 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mai Nguyen, M.D. located?
The NPPES record lists a practice address at 435 Phalen Blvd, Saint Paul, MN, 55130. Phone: (651) 254-8300. Providers update this record themselves, so call before visiting.
How can I verify Mai Nguyen, M.D.'s license?
NPPES lists Minnesota license number 66367, 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 Mai Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Mai Nguyen, M.D. had 87 Medicare Part D claims for 29 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.