NPPES file of Aug 9, 2026

Ann Elizabeth Heyen, MS RDN LDN

Registered Dietitian · Saint Louis, MO

Ann Elizabeth Heyen, MS RDN LDN is a registered dietitian with a practice address in Saint Louis, Missouri, and NPI 1548133481, issued on Sep 26, 2025. Check the license 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
1548133481
Name
Ann Elizabeth Heyen
Credential
MS RDN LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
LD.11116 OH
Self-reported in NPPES; status is on the state search
Practice location
11141 Queensway Dr, Saint Louis, MO 63146
Phone
(314) 252-8555
Enumerated
Sep 26, 2025
Record last updated
Sep 26, 2025
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 Ann Elizabeth Heyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this professionCheck 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

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342 registered dietitian records list a practice address in Saint Louis

They are 342 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,368 registered dietitian records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 342 in Saint Louis → All 1,368 in Missouri → Every provider in Saint Louis →

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 Ann Elizabeth Heyen, MS RDN LDN's NPI number?

Ann Elizabeth Heyen, MS RDN LDN's National Provider Identifier (NPI) is 1548133481, issued on Sep 26, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Ann Elizabeth Heyen, MS RDN LDN located?

The NPPES record lists a practice address at 11141 Queensway Dr, Saint Louis, MO, 63146. Phone: (314) 252-8555. Providers update this record themselves, so call before visiting.

How can I verify Ann Elizabeth Heyen, MS RDN LDN's license?

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.