Thanh Tam N. Nguyen, M.D.
Internal Medicine Physician · Minneapolis, MN
Thanh Tam N. Nguyen, M.D. is an internal medicine physician with a practice address in Minneapolis, Minnesota, and NPI 1477793263, issued on Mar 6, 2009. Check the license (Minnesota 53120, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Thanh Tam N. Nguyen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 53120 MN
Self-reported in NPPES; status is on the state search - Practice location
- 2925 Chicago Ave, Minneapolis, MN 55407
- Phone
- (612) 863-4000
- Enumerated
- Mar 6, 2009
- Record last updated
- Jan 9, 2023
- Medicare enrollment
- Enrolled (PECOS I20110705000067); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2008
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 2925 Chicago Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Abawkaw, MDInternal Medicine Physician1114503315
- Paul Abear, MDInternal Medicine Physician1841710696
- Maichel Abou El Makarim Gharabawy, M.DHospitalist Physician1871735936
- Kari Abraham, APRN, CPNP-PCPediatric Nurse Practitioner1699518944
- Kenneth Adams, MDSpecialist1528060886
- Ryann Adkins, LICSWClinical Social Worker1285264713
Verify Thanh Tam N. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 53120Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,821 Medicare Part D claims for 199 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Lisinopril119 claims
- Metformin Hcl81 claims
- Amlodipine Besylate68 claims
- Furosemide59 claims
- Rosuvastatin Calcium58 claims
- Levothyroxine Sodium55 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Allina Health SystemMinneapolis, MN
- Curana Health OF Minnesota PLLCMinneapolis, MN
- Twin Cities Physicians Professional CorporationGolden Valley, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thanh Tam N. Nguyen among 2,632 internal medicine physician records in Minnesota
Thanh Tam N. Nguyen, M.D. is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 52% of them.
- NPI issued2009 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2008 · median 2008 among the 1,700 with a school on file
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
653 internal medicine physician records list a practice address in Minneapolis
They are 653 of the 22,918 NPPES records with a practice address in Minneapolis, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in Minneapolis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bethel Averbeck, MDMinneapolis, MN 554071013987882
- Krishnakumar Balakrishna Menon, M.D.Minneapolis, MN 554071740250794
- Paul Bloomberg, MDMinneapolis, MN 554071902878010
- Loren Bosmans, MDMinneapolis, MN 554071598742793
- Lisa Callies, MDMinneapolis, MN 554071568431138
- Jessica Carlson, MDMinneapolis, MN 554071558330852
- Laurel Drevlow, MDMinneapolis, MN 554071841269065
- Brian French, M.D.Minneapolis, MN 554071083688527
Common questions
What is Thanh Tam N. Nguyen, M.D.'s NPI number?
Thanh Tam N. Nguyen, M.D.'s National Provider Identifier (NPI) is 1477793263, issued on Mar 6, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Thanh Tam N. Nguyen, M.D. located?
The NPPES record lists a practice address at 2925 Chicago Ave, Minneapolis, MN, 55407. Phone: (612) 863-4000. Providers update this record themselves, so call before visiting.
How can I verify Thanh Tam N. Nguyen, M.D.'s license?
NPPES lists Minnesota license number 53120, 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 Thanh Tam N. Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Thanh Tam N. Nguyen, M.D. had 1,821 Medicare Part D claims for 199 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Thanh Tam N. Nguyen, M.D.'s MIPS final score?
The 2023 MIPS final score is 86 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.