NPPES file of Aug 9, 2026

Mackenzie Layne Joyce, RD, LDN

Registered Dietitian · Tampa, FL

Mackenzie Layne Joyce, RD, LDN is a registered dietitian with a practice address in Tampa, Florida, and NPI 1053037606, issued on Oct 17, 2022. Check the license (Florida ND9889, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1053037606
Name
Mackenzie Layne Joyce
Credential
RD, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
ND9889 FL
Self-reported in NPPES; status is on the state search
Practice location
5 Tampa General Cir Ste 410, Tampa, FL 33606
Phone
(813) 844-7473
Enumerated
Oct 17, 2022
Record last updated
Oct 2, 2023
Medicare enrollment
Enrolled (PECOS I20230515002158); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5 Tampa General Cir Ste 410

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Darragh Herlihy, NPNurse Practitioner1124373576
  2. Chaquera KentNurse Practitioner1780328351
  3. Rebecca Klam, PSYDClinical Psychologist1003285289
  4. Angela Modi, PA-CPhysician Assistant1326457920
  5. Isabella SalasNurse Practitioner1477308179
  6. Lindsay Wiles, M.D.Obesity Medicine (Family Medicine) Physician1154382059

Verify Mackenzie Layne Joyce in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ND9889    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
Open the Florida 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.

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Bills Medicare through one group practice

  1. Florida Health Sciences Center IncTampa, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

250 registered dietitian records list a practice address in Tampa

They are 250 of the 26,440 NPPES records with a practice address in Tampa, and 3,443 registered dietitian records in Florida.

All 250 in Tampa → All 3,443 in Florida → Every provider in Tampa →

Other registered dietitian records in Florida

  1. Karina Abadia, RDDoral, FL1326803396
  2. Brooke Abbott, RDNMiami, FL1699584714
  3. Janice Abdelnour, R.D, C.D.E.Jacksonville, FL1043548431
  4. Berlinda AbedMarco Island, FL1275193500
  5. Rachel Abers, RDN, LDNFort Lauderdale, FL1902604010
  6. Marcy Abner, RDFort Myers, FL1811338379
  7. Vicky AbrahamDavie, FL1265274476
  8. Jade Abrams, RD, LD/NDade City, FL1700560729
  9. Joyce Accetturo, REGISTERED DIETITIANClearwater, FL1063549525
  10. Jack Achenbach, RDNOrlando, FL1770363962

Common questions

What is Mackenzie Layne Joyce, RD, LDN's NPI number?

Mackenzie Layne Joyce, RD, LDN's National Provider Identifier (NPI) is 1053037606, issued on Oct 17, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mackenzie Layne Joyce, RD, LDN located?

The NPPES record lists a practice address at 5 Tampa General Cir Ste 410, Tampa, FL, 33606. Phone: (813) 844-7473. Providers update this record themselves, so call before visiting.

How can I verify Mackenzie Layne Joyce, RD, LDN's license?

NPPES lists Florida license number ND9889, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

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.