NPPES file of Aug 9, 2026

Lynnette Tricia Ann Barker, MS, RDN, LD

Registered Dietitian · Idaho Falls, ID

Lynnette Tricia Ann Barker, MS, RDN, LD is a registered dietitian with a practice address in Idaho Falls, Idaho, and NPI 1841905270, issued on Jan 19, 2023. Check the license (Idaho 1031468, as entered in NPPES) with the Idaho 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
1841905270
Name
Lynnette Tricia Ann Barker
Credential
MS, RDN, LD
Primary taxonomy
Registered Dietitian 133V00000X
License number
1031468 ID
Self-reported in NPPES; status is on the state search
Practice location
3910 Washington Pkwy, Idaho Falls, ID 83404
Phone
(208) 523-1122
Enumerated
Jan 19, 2023
Record last updated
Jan 19, 2023
Fax
(208) 523-2582
Medicare enrollment
Enrolled (PECOS I20230403000692); 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.
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8 nearest registered dietitian records → All 475 in Idaho → Look up another NPI →

Also registered at 3910 Washington Pkwy

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

  1. Ivon Carrillo, RDRegistered Dietitian1821656356
  2. Beatriz Diaz, RD, LDRegistered Dietitian1437531738
  3. Lisa Hardy, R.D. L.D.Registered Dietitian1679813489
  4. Kevin PrierInternal Medicine Physician1801393798
  5. Joshua Smith, M.D.Pediatric Endocrinology Physician1154528727

Verify Lynnette Tricia Ann Barker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Idaho board licenses this profession
    Search for license 1031468    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 Idaho 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. Rocky Mountain Diabetes And Osteoporosis Center PAIdaho Falls, ID

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

Lynnette Tricia Ann Barker among 475 registered dietitian records in Idaho

Lynnette Tricia Ann Barker, MS, RDN, LD is one of 475 registered dietitian records with a practice address in Idaho. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.

  • NPI issued2023 · 78% of these records are older, 16% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2020 · median 2012 among the 79 with a school on file
  • Record last updated2023 · 56% 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 Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 registered dietitian records list a practice address in Idaho Falls

They are 38 of the 2,467 NPPES records with a practice address in Idaho Falls, and 475 registered dietitian records in Idaho.

All 475 in Idaho → Every provider in Idaho Falls → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Dawnett Arrowood, RD,LDIdaho Falls, ID 834041497029102
  2. Flower Aston, R.D.Idaho Falls, ID 834041710236823
  3. Sandra Birch, RD, LDIdaho Falls, ID 834041225236037
  4. Amanda Christensen, RD, LDIdaho Falls, ID 834041700017456
  5. Emily Cowles, R.D.,L.D.Idaho Falls, ID 834041205125259
  6. Lisa Hardy, R.D. L.D.Idaho Falls, ID 834041679813489
  7. Ronda HarstonIdaho Falls, ID 834041295768562
  8. Anna Long, RD, LDIdaho Falls, ID 834041801114855

Common questions

What is Lynnette Tricia Ann Barker, MS, RDN, LD's NPI number?

Lynnette Tricia Ann Barker, MS, RDN, LD's National Provider Identifier (NPI) is 1841905270, issued on Jan 19, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Lynnette Tricia Ann Barker, MS, RDN, LD located?

The NPPES record lists a practice address at 3910 Washington Pkwy, Idaho Falls, ID, 83404. Phone: (208) 523-1122. Providers update this record themselves, so call before visiting.

How can I verify Lynnette Tricia Ann Barker, MS, RDN, LD's license?

NPPES lists Idaho license number 1031468, as entered by the provider. Search the Idaho 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.