Alexandra Marquez, RD
Registered Dietitian · New Orleans, LA
Alexandra Marquez, RD is a registered dietitian with a practice address in New Orleans, Louisiana, and NPI 1295426823, issued on May 16, 2023. Check the license (Louisiana 3304, as entered in NPPES) with the Louisiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alexandra Marquez
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 3304 LA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Henry Clay Ave, New Orleans, LA 70118
- Phone
- (504) 896-9802
- Enumerated
- May 16, 2023
- Record last updated
- May 16, 2023
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 847 in Louisiana → Look up another NPI →
Also registered at 200 Henry Clay Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexandra Marquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 3304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alexandra Marquez among 847 registered dietitian records in Louisiana
Alexandra Marquez, RD is one of 847 registered dietitian records with a practice address in Louisiana. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 74% of them.
- NPI issued2023 · 74% of these records are older, 20% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2023 · 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 133V00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
129 registered dietitian records list a practice address in New Orleans
They are 129 of the 13,668 NPPES records with a practice address in New Orleans, and 847 registered dietitian records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 847 in Louisiana → Every provider in New Orleans → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Laurie Bell, RD, LDNNew Orleans, LA 701181962193623
- Elise Friend, RD, LDNNew Orleans, LA 701181497475321
- Melissa Lewis, RD, LDNNew Orleans, LA 701181811680630
- Selene Muller, RD, LDNNew Orleans, LA 701181639868920
- Ashley Rader, RDNew Orleans, LA 701181760220644
- Autumn SeigelNew Orleans, LA 701181215700737
- Eleanor Spiller, RD, LDNNew Orleans, LA 701181467141366
- Ellen Spitz, RD, LDNNew Orleans, LA 701181043644933
Common questions
What is Alexandra Marquez, RD's NPI number?
Alexandra Marquez, RD's National Provider Identifier (NPI) is 1295426823, issued on May 16, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Marquez, RD located?
The NPPES record lists a practice address at 200 Henry Clay Ave, New Orleans, LA, 70118. Phone: (504) 896-9802. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Marquez, RD's license?
NPPES lists Louisiana license number 3304, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity 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. 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.