Tuan Duc Nguyen, M.D.
Family Medicine Physician · Marrero, LA
Tuan Duc Nguyen, M.D. is a family medicine physician with a practice address in Marrero, Louisiana, and NPI 1962764761, issued on Jun 8, 2012. Check the license (Louisiana 303676, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Tuan Duc Nguyen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 303676 LA
BP10044085 TX
Q1464 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4225 Lapalco Blvd, Marrero, LA 70072
- Phone
- (504) 371-9355
- Enumerated
- Jun 8, 2012
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170912000645); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Also registered at 4225 Lapalco Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carmen Bruno, DPMPodiatrist1932595345
- Phillip Canfield, MDFamily Medicine Physician1326070798
- David Champney, LPC, NCC, MAC, CTTSProfessional Counselor1366636003
- Donald Costello, ODOptometrist1982661872
- Marvin Dair, MDInternal Medicine Physician1427085893
- Christie Degrange, MDInternal Medicine Physician1881779403
Verify Tuan Duc Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 303676Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average family medicine physician in 2024
3,623 Medicare Part D claims for 409 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 28 claims were for opioids.
Most prescribed
- Atorvastatin Calcium444 claims
- Amlodipine Besylate213 claims
- Losartan Potassium183 claims
- Metformin Hcl127 claims
- Hydrochlorothiazide98 claims
- Pravastatin Sodium93 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
- Ochsner Clinic LLCMarrero, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tuan Duc Nguyen among 1,728 family medicine physician records in Louisiana
Tuan Duc Nguyen, M.D. is one of 1,728 family medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 67% of them.
- NPI issued2012 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2011 · median 2006 among the 1,201 with a school on file
- Record last updated2018 · 61% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family medicine physician records list a practice address in Marrero
They are 25 of the 1,117 NPPES records with a practice address in Marrero, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Marrero → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Phillip Canfield, MDMarrero, LA 700721326070798
- Kenneth Coignet, MDMarrero, LA 700721518953009
- Roger Cook, M.D.Marrero, LA 700721043218340
- Pramela Ganji, MDMarrero, LA 700721053450346
- Michele Lagarde-May, MDMarrero, LA 700721043346315
- Elie Lao, MDMarrero, LA 700721215986146
- Thuy Nguyen, M.D.Marrero, LA 700721710026844
- William Procell, MDMarrero, LA 700721750342598
Common questions
What is Tuan Duc Nguyen, M.D.'s NPI number?
Tuan Duc Nguyen, M.D.'s National Provider Identifier (NPI) is 1962764761, issued on Jun 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Tuan Duc Nguyen, M.D. located?
The NPPES record lists a practice address at 4225 Lapalco Blvd, Marrero, LA, 70072. Phone: (504) 371-9355. Providers update this record themselves, so call before visiting.
How can I verify Tuan Duc Nguyen, M.D.'s license?
NPPES lists Louisiana license number 303676, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tuan Duc Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Tuan Duc Nguyen, M.D. had 3,623 Medicare Part D claims for 409 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.