NPPES file of Aug 9, 2026

Macie Oswald, RD, RDN

Registered Dietitian · O Fallon, MO

Macie Oswald, RD, RDN is a registered dietitian with a practice address in O Fallon, Missouri, and NPI 1750107280, issued on Nov 30, 2024. Check the license (Missouri 2024045780, as entered in NPPES) with the Missouri 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
1750107280
Name
Macie Oswald
Credential
RD, RDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
2024045780 MO
Self-reported in NPPES; status is on the state search
Practice location
1913 Rolling River Cir, O Fallon, MO 63366
Phone
(573) 270-5281
Enumerated
Nov 30, 2024
Record last updated
Dec 2, 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.
Download card Updates feed

Verify Macie Oswald in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2024045780    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
Find the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

17 registered dietitian records list a practice address in O Fallon

They are 17 of the 1,225 NPPES records with a practice address in O Fallon, and 1,368 registered dietitian records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 17 in O Fallon → All 1,368 in Missouri → Every provider in O Fallon →

Other registered dietitian records in Missouri

  1. Emily Adams, RDLebanon, MO1952913477
  2. Lori Adams, RDN, CSSD, CEDRD-SDes Peres, MO1427583590
  3. Michelle Adams, MS, RD, CSR, LDEureka, MO1508310269
  4. Rebecca Adams, RD/ LDSaint Louis, MO1073830600
  5. Tamara Adams, MSRDLDKansas City, MO1467667220
  6. Brandy Adelsberger, RDSaint Louis, MO1225281710
  7. Bethany Adent, RDSaint Louis, MO1972730398
  8. Leslie Agusti, RD/LDRichmond Heights, MO1508464801
  9. Lisa Akers-Smith, RD, LDSaint Louis, MO1255766598
  10. Marsha Alderson, RD, LDBridgeton, MO1083980536

Common questions

What is Macie Oswald, RD, RDN's NPI number?

Macie Oswald, RD, RDN's National Provider Identifier (NPI) is 1750107280, issued on Nov 30, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Macie Oswald, RD, RDN located?

The NPPES record lists a practice address at 1913 Rolling River Cir, O Fallon, MO, 63366. Phone: (573) 270-5281. Providers update this record themselves, so call before visiting.

How can I verify Macie Oswald, RD, RDN's license?

NPPES lists Missouri license number 2024045780, as entered by the provider. Search the Missouri 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.