Ky Vu Nguyen, M.D.
Emergency Medicine Physician · Marrero, LA
Ky Vu Nguyen, M.D. is an emergency medicine physician with a practice address in Marrero, Louisiana, and NPI 1457675472, issued on Mar 19, 2010. Check the license (Louisiana MD.205274, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ky Vu Nguyen
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD.205274 LA
Q9214 TX
0101255577 VA
Self-reported in NPPES; status is on the state search - Practice location
- 4410 4TH St, Marrero, LA 70072
- Phone
- (504) 201-2290
- Enumerated
- Mar 19, 2010
- Record last updated
- Jun 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,000 in Louisiana → Look up another NPI →
Verify Ky Vu 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 MD.205274Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average emergency medicine physician in 2024
171 Medicare Part D claims for 102 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Prednisone20 claims
- Ondansetron Odt19 claims
- Acetaminophen-Codeine14 claims
- Cefuroxime14 claims
- Cyclobenzaprine Hcl13 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.
Ky Vu Nguyen among 1,000 emergency medicine physician records in Louisiana
Ky Vu Nguyen, M.D. is one of 1,000 emergency medicine physician records with a practice address in Louisiana. 87% 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 58% of them.
- NPI issued2010 · 58% of these records are older, 39% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2019 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 emergency medicine physician records list a practice address in Marrero
They are 22 of the 1,117 NPPES records with a practice address in Marrero, and 1,000 emergency medicine physician records in Louisiana.
All 1,000 in Louisiana → Every provider in Marrero → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- James Callaghan, MDMarrero, LA 700721043206840
- Robert Chugden, MDMarrero, LA 700721659367357
- Brian Dehart, MDMarrero, LA 700721730175530
- Damon Dietrich, MDMarrero, LA 700721801882600
- Robert Gruner, MDMarrero, LA 700721528054236
- Michael Isabelle, MDMarrero, LA 700721679593651
- John Lamartina, MDMarrero, LA 700721114028891
- Andrew Mayer, MDMarrero, LA 700721609862416
Common questions
What is Ky Vu Nguyen, M.D.'s NPI number?
Ky Vu Nguyen, M.D.'s National Provider Identifier (NPI) is 1457675472, issued on Mar 19, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ky Vu Nguyen, M.D. located?
The NPPES record lists a practice address at 4410 4TH St, Marrero, LA, 70072. Phone: (504) 201-2290. Providers update this record themselves, so call before visiting.
How can I verify Ky Vu Nguyen, M.D.'s license?
NPPES lists Louisiana license number MD.205274, 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 Ky Vu Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Ky Vu Nguyen, M.D. had 171 Medicare Part D claims for 102 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.