Registry data as of Aug 27, 2026

Mary Jefferson, M.S., R.D.N., C.D.

Registered Dietitian · Salt Lake City, UT

Mary Jefferson, M.S., R.D.N., C.D. is a registered dietitian with a practice address in Salt Lake City, Utah, and NPI 1467817270, issued on Dec 21, 2015. Check the license with the Utah board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1467817270
Name
Mary Jefferson
Credential
M.S., R.D.N., C.D.
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
389 S 900 E, Salt Lake City, UT 84102
Phone
(385) 282-2550
Enumerated
Dec 21, 2015
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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Also registered at 389 S 900 E

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

  1. Ramiro Aguirre SuarezFamily Nurse Practitioner1134008451
  2. Makenna Akau, RNRegistered Nurse1679284384
  3. Catherine Bakewell, M.D.Internal Medicine Physician1336151786
  4. Ernest Baldwin, MDInternal Medicine Physician1215978234
  5. Bryce Barker, M.D.Ophthalmology Physician1447285242
  6. Laura BarkerFamily Nurse Practitioner1790442564

Verify Mary Jefferson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Utah 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 Utah 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.

Registered Dietitian providers in Utah

There are 677 registered dietitian records in Utah. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 677 in Utah → Every provider in Salt Lake City →

Other registered dietitian records in Utah

  1. Sydney AbbottSalt Lake City, UT1528444569
  2. Jennifer Abernathy, MS, RD, CNSCMurray, UT1790615888
  3. Lauren Absher, MPH, RDNProvo, UT1831816289
  4. Karlee Adams, MPH, CSOWM, RDN, CDMurray, UT1306361464
  5. Andrea AddleySalt Lake City, UT1013255066
  6. Sheryl Aguilar, RD, CDELogan, UT1871699140
  7. Vanessa AlardoBountiful, UT1295401685
  8. Carly AlbaMurray, UT1033856539
  9. Adrienne Aldous, PH.D. R.D.Salt Lake City, UT1982905386
  10. Alicia Allen, MBA, RD, CDKamas, UT1154344380

Common questions

What is Mary Jefferson, M.S., R.D.N., C.D.'s NPI number?

Mary Jefferson, M.S., R.D.N., C.D.'s National Provider Identifier (NPI) is 1467817270, issued on Dec 21, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Mary Jefferson, M.S., R.D.N., C.D. located?

The NPPES record lists a practice address at 389 S 900 E, Salt Lake City, UT, 84102. Phone: (385) 282-2550. Providers update this record themselves, so call before visiting.

How can I verify Mary Jefferson, M.S., R.D.N., C.D.'s license?

Search the Utah board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.