Son Nam Nguyen, DO
Internal Medicine Physician · New Orleans, LA
Son Nam Nguyen, DO is an internal medicine physician with a practice address in New Orleans, Louisiana, and NPI 1952096299, issued on Apr 11, 2023. Check the license (Louisiana 352478, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Son Nam Nguyen
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 352478 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1514 Jefferson Hwy, New Orleans, LA 70121
- Phone
- (504) 842-0245
- Enumerated
- Apr 11, 2023
- Record last updated
- Jun 23, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 1514 Jefferson Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Son Nam 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 352478Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
297 Medicare Part D claims for 75 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium21 claims
- Amlodipine Besylate16 claims
- Hydrochlorothiazide16 claims
- Nifedipine Er13 claims
- Lisinopril11 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.
Son Nam Nguyen among 1,749 internal medicine physician records in Louisiana
Son Nam Nguyen, DO is one of 1,749 internal 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 2023, is newer than 96% of them.
- NPI issued2023 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2026 · 56% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
392 internal medicine physician records list a practice address in New Orleans
They are 392 of the 13,668 NPPES records with a practice address in New Orleans, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in New Orleans → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Leslie Blake, MDNew Orleans, LA 701211639137698
- William Blalock, MDNew Orleans, LA 701211073570479
- James Bragg, MDNew Orleans, LA 701211679530562
- Todd Burstain, MDNew Orleans, LA 701211104814763
- Kevin Conrad, MDNew Orleans, LA 701211801854203
- Rhonda Deen, M.D.Jefferson, LA 701211881685659
- Richard Deichmann, MDNew Orleans, LA 701211912901315
- Steven Deitelzweig, MDNew Orleans, LA 701211811954910
Common questions
What is Son Nam Nguyen, DO's NPI number?
Son Nam Nguyen, DO's National Provider Identifier (NPI) is 1952096299, issued on Apr 11, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Son Nam Nguyen, DO located?
The NPPES record lists a practice address at 1514 Jefferson Hwy, New Orleans, LA, 70121. Phone: (504) 842-0245. Providers update this record themselves, so call before visiting.
How can I verify Son Nam Nguyen, DO's license?
NPPES lists Louisiana license number 352478, 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 Son Nam Nguyen, DO prescribe under Medicare Part D?
In 2024, Son Nam Nguyen, DO had 297 Medicare Part D claims for 75 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.