NPPES file of Aug 9, 2026

Sarah Barnes, MS, RD/LD

Registered Dietitian · Norman, OK

Sarah Barnes, MS, RD/LD is a registered dietitian with a practice address in Norman, Oklahoma, and NPI 1245530971, issued on Oct 28, 2010. Check the license (Oklahoma 1660, as entered in NPPES) with the Oklahoma 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
1245530971
Name
Sarah Barnes
Credential
MS, RD/LD
Primary taxonomy
Registered Dietitian 133V00000X
License number
1660 OK
Self-reported in NPPES; status is on the state search
Practice location
3400 W Tecumseh RD, Norman, OK 73072
Phone
(405) 307-5731
Enumerated
Oct 28, 2010
Record last updated
Feb 24, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(405) 307-3719
Medicare enrollment
Enrolled (PECOS I20150527000399); 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 944 in Oklahoma → Look up another NPI →

Also registered at 3400 W Tecumseh RD

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

  1. Sobia Ahmad, MDRheumatology Physician1902095201
  2. Elizabeth Bivens, PA-CPhysician Assistant1447258405
  3. Brian Bobier, A.T.,C.Athletic Trainer1174596514
  4. Teresa Brown, R.D.Registered Dietitian1952527046
  5. Christie Bruehl, RD LDRegistered Dietitian1437269537
  6. Josie Dean, PASpecialist1871569848

Verify Sarah Barnes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 1660    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 Oklahoma 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. Cornerstone Nutrition And Diabetes PLLCNorman, OK

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

Sarah Barnes among 944 registered dietitian records in Oklahoma

Sarah Barnes, MS, RD/LD is one of 944 registered dietitian records with a practice address in Oklahoma. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 33% of them.

  • NPI issued2010 · 33% of these records are older, 64% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2009 · median 2014 among the 91 with a school on file
  • Record last updated2015 · 64% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 registered dietitian records list a practice address in Norman

They are 59 of the 4,245 NPPES records with a practice address in Norman, and 944 registered dietitian records in Oklahoma.

All 944 in Oklahoma → Every provider in Norman → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Abby Banks, RDNorman, OK 730721780444331
  2. Teresa Brown, R.D.Norman, OK 730721952527046
  3. Christie Bruehl, RD LDNorman, OK 730721437269537
  4. Ashley Carreon, MS, RDNNorman, OK 730721568835734
  5. Janie Howard, RDN/LDNorman, OK 730721386573582
  6. Mary Montgomery, R.D.Norman, OK 730721114279775
  7. Kristen Morris, R.D., L.D.Norman, OK 730721942654975
  8. Susan Pacific, RD,LDNorman, OK 730721609090372

Common questions

What is Sarah Barnes, MS, RD/LD's NPI number?

Sarah Barnes, MS, RD/LD's National Provider Identifier (NPI) is 1245530971, issued on Oct 28, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Barnes, MS, RD/LD located?

The NPPES record lists a practice address at 3400 W Tecumseh RD, Norman, OK, 73072. Phone: (405) 307-5731. Providers update this record themselves, so call before visiting.

How can I verify Sarah Barnes, MS, RD/LD's license?

NPPES lists Oklahoma license number 1660, as entered by the provider. Search the Oklahoma 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.