NPPES file of Aug 9, 2026

Jonathon Guzman, RD

Renal Nutrition Registered Dietitian · Austin, TX

Jonathon Guzman, RD is a renal nutrition registered dietitian with a practice address in Austin, Texas, and NPI 1033919956, issued on Mar 18, 2025. Check the license (Texas DT88235, as entered in NPPES) with the Texas 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
1033919956
Name
Jonathon Guzman
Credential
RD
Primary taxonomy
Renal Nutrition Registered Dietitian 133VN1005X
License number
DT88235 TX
Self-reported in NPPES; status is on the state search
Practice location
2105 East Mlk Blvd, Austin, TX 78702
Phone
(512) 309-1650
Enumerated
Mar 18, 2025
Record last updated
Jun 12, 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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8 nearest renal nutrition registered dietitian records → All 54 in Texas → Look up another NPI →

Also registered at 2105 East Mlk Blvd

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

  1. Isabella ArjonaRegistered Dietitian1689484669
  2. Alma Celis, MBA, RDRegistered Dietitian1730906843
  3. Subhrojit ChakrabortiRegistered Dietitian1821965617
  4. Bailee Curry, RDNRegistered Dietitian1023996725
  5. Melissa Marriott, RD, LDRegistered Dietitian1477995603
  6. Heidi McClainRegistered Dietitian1558238261

Verify Jonathon Guzman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license DT88235    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 Texas license search

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Jonathon Guzman among 54 renal nutrition registered dietitian records in Texas

Jonathon Guzman, RD is one of 54 renal nutrition registered dietitian records with a practice address in Texas. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 0% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2025 · 83% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133VN1005X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Renal Nutrition Registered Dietitian providers in Texas

There are 54 renal nutrition registered dietitian records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 54 in Texas → Every provider in Austin → Renal Nutrition Registered Dietitian nationwide →

The 8 renal nutrition registered dietitian records with the nearest ZIP codes

  1. Michelle Bell, RD,LDAustin, TX 787351952777500
  2. Alexandra Olguin, MS,RD,LDAustin, TX 787481801336714
  3. Kelsey Schoenbacher, MS, RD, LDCorpus Christi, TX 784131700383866
  4. Shana Ruebsahm, R.D., L.D.San Antonio, TX 782381659657997
  5. Daniel Martinez, RD, LDSan Antonio, TX 782371407214331
  6. Jacqueline Carder, RD, LDSan Antonio, TX 782331417025016
  7. Renny Samuel-Worsham, M.S.,R.D.,L.D.San Antonio, TX 782291104000298
  8. Chelsea Silay, R.D., L.D.San Antonio, TX 782291518138585

Common questions

What is Jonathon Guzman, RD's NPI number?

Jonathon Guzman, RD's National Provider Identifier (NPI) is 1033919956, issued on Mar 18, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Jonathon Guzman, RD located?

The NPPES record lists a practice address at 2105 East Mlk Blvd, Austin, TX, 78702. Phone: (512) 309-1650. Providers update this record themselves, so call before visiting.

How can I verify Jonathon Guzman, RD's license?

NPPES lists Texas license number DT88235, as entered by the provider. Search the Texas 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.