NPPES file of Aug 9, 2026

Mary L. Trenda, RD

Registered Dietitian · Johnson City, TN

Mary L. Trenda, RD is a registered dietitian with a practice address in Johnson City, Tennessee, and NPI 1528673225, issued on Sep 10, 2020. Check the license (Tennessee 2200, as entered in NPPES) with the Tennessee board that licenses this profession; 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
1528673225
Name
Mary L. Trenda
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
2200 TN
Self-reported in NPPES; status is on the state search
Practice location
301 Med Tech Pkwy Ste 240, Johnson City, TN 37604
Phone
(423) 794-5520
Enumerated
Sep 10, 2020
Record last updated
Feb 24, 2025
Fax
(423) 282-6940
Medicare enrollment
Enrolled (PECOS I20201006001756); accepts Medicare assignment
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.
Download card Updates feed

8 nearest registered dietitian records → All 1,266 in Tennessee → Look up another NPI →

Also registered at 301 Med Tech Pkwy Ste 240

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

  1. Abigail Abram, FNPFamily Nurse Practitioner1770880858
  2. Ezra Adams, DOFamily Medicine Physician1427518562
  3. Kayla Almanzor, NPFamily Nurse Practitioner1912434820
  4. Travis Anderson, MDInternal Medicine Physician1760945455
  5. Whitney Aultman, PHARMDPharmacist1588161368
  6. Britny Boswell Hall, FNPFamily Nurse Practitioner1376236992

Verify Mary L. Trenda in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 2200    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 Tennessee 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.

Bills Medicare through one group practice

  1. State OF Franklin Healthcare Associates, PLLCJohnson City, TN

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

Mary L. Trenda among 1,266 registered dietitian records in Tennessee

Mary L. Trenda, RD is one of 1,266 registered dietitian records with a practice address in Tennessee. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 52% of them.

  • NPI issued2020 · 52% of these records are older, 42% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2010 · median 2014 among the 117 with a school on file
  • Record last updated2025 · 50% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

52 registered dietitian records list a practice address in Johnson City

They are 52 of the 3,807 NPPES records with a practice address in Johnson City, and 1,266 registered dietitian records in Tennessee.

All 1,266 in Tennessee → Every provider in Johnson City → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Eileen Cress, MS,RD, LDNJohnson City, TN 376041467713446
  2. Sally Dillon, R.D.Johnson City, TN 376041467595009
  3. Bonnie Dunham, RDJohnson City, TN 376041821045568
  4. Felice Fan, M.S., R.D.Johnson City, TN 376041174675045
  5. Michelle Johnson, M.S., R.D., LDNJohnson City, TN 376041639324841
  6. Audrey Kessler, RDJohnson City, TN 376041063763613
  7. Elizabeth Lane, R.D.Johnson City, TN 376041356780480
  8. Elizabeth Lowe, MS, RD, LDNJohnson City, TN 376041821341876

Common questions

What is Mary L. Trenda, RD's NPI number?

Mary L. Trenda, RD's National Provider Identifier (NPI) is 1528673225, issued on Sep 10, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Mary L. Trenda, RD located?

The NPPES record lists a practice address at 301 Med Tech Pkwy Ste 240, Johnson City, TN, 37604. Phone: (423) 794-5520. Providers update this record themselves, so call before visiting.

How can I verify Mary L. Trenda, RD's license?

NPPES lists Tennessee license number 2200, as entered by the provider. Search the Tennessee 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. 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.