NPPES file of Aug 9, 2026

Leslie Jackson-Vallade, LDN

Nutritionist · Upper Marlboro, MD

Leslie Jackson-Vallade, LDN is a nutritionist with a practice address in Upper Marlboro, Maryland, and NPI 1457051898, issued on Mar 6, 2023. Check the license (Maryland DX5990, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457051898
Name
Leslie Jackson-Vallade
Credential
LDN
Primary taxonomy
Nutritionist 133N00000X
License number
DX5990 MD
Self-reported in NPPES; status is on the state search
Practice location
3851 Pentland Hills Dr, Upper Marlboro, MD 20774
Phone
(443) 519-9388
Enumerated
Mar 6, 2023
Record last updated
May 20, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Leslie Jackson-Vallade in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license DX5990    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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Nutritionist providers in Maryland

There are 215 nutritionist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 215 in Maryland → Every provider in Upper Marlboro →

Other nutritionist records in Maryland

  1. Keegan Abernathy, MS, CNS, LDNSilver Spring, MD1730649450
  2. Anhtony Acevedo, PHD-C, LDNAnnapolis, MD1023687969
  3. Elina AckleyNew Market, MD1699408393
  4. Joyce Adams, CNS, LDNGreenbelt, MD1407614738
  5. Pamela Adams, MS, CNS, LDNAnnapolis, MD1164946307
  6. Valerie Adegunleye, RD, LDNBowie, MD1487616306
  7. Amber Adkins, CNS, LDN, RNSparks Glencoe, MD1619773215
  8. Seema Agrawal, RDGaithersburg, MD1770615627
  9. Jon Alger, MS, CNS, LDNBaltimore, MD1033595855
  10. Naz Amini, C.N.CBethesda, MD1427355411

Common questions

What is Leslie Jackson-Vallade, LDN's NPI number?

Leslie Jackson-Vallade, LDN's National Provider Identifier (NPI) is 1457051898, issued on Mar 6, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Leslie Jackson-Vallade, LDN located?

The NPPES record lists a practice address at 3851 Pentland Hills Dr, Upper Marlboro, MD, 20774. Phone: (443) 519-9388. Providers update this record themselves, so call before visiting.

How can I verify Leslie Jackson-Vallade, LDN's license?

NPPES lists Maryland license number DX5990, as entered by the provider. Search the Maryland 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.