NPPES file of Aug 9, 2026

Tina Alexander, RDN

Registered Dietitian · Mesa, AZ

Tina Alexander, RDN is a registered dietitian with a practice address in Mesa, Arizona, and NPI 1679997084, issued on Feb 6, 2014. Check the license with the Arizona 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
1679997084
Name
Tina Alexander
Credential
RDN
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
2929 N Power RD, Mesa, AZ 85215
Phone
(480) 353-8816
Enumerated
Feb 6, 2014
Record last updated
Feb 24, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190524000866); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1,435 in Arizona → Look up another NPI →

Also registered at 2929 N Power RD

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

  1. Alyssa AlexanderHealth Educator1710742341
  2. Alicia Bair, MS, RDNRegistered Dietitian1790557262
  3. Kylie NelsonMarriage & Family Therapist1093913451
  4. Karolyn Pyle, HEALTH COACHHealth & Wellness Coach1417710864
  5. Ann Warner, L.P.C.Professional Counselor1750554325
  6. Stefanie Workman, M.D.Pediatric Adolescent Medicine Physician1669679098

Verify Tina Alexander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona 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 Arizona 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. Alexander Solutions LLCMesa, AZ

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

Tina Alexander among 1,435 registered dietitian records in Arizona

Tina Alexander, RDN is one of 1,435 registered dietitian records with a practice address in Arizona. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 28% of them.

  • NPI issued2014 · 28% of these records are older, 67% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 18% of these records are
  • Graduated2011 · median 2018 among the 257 with a school on file
  • Record last updated2019 · 55% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Arizona

There are 1,435 registered dietitian records in Arizona.

All 1,435 in Arizona → Every provider in Mesa → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Alicia Bair, MS, RDNMesa, AZ 852151790557262
  2. Andrea Gorman, PHD, RD, LPCMesa, AZ 852151487830998
  3. Colleen Venti, RDMesa, AZ 852151992599674
  4. Ann Weaver, RDMesa, AZ 852151174281885
  5. Audrey Lally, MS, RDN, CDEMesa, AZ 852131215481650
  6. Jamie NeffMesa, AZ 852131306508817
  7. Kimberly Assaker, M.S., R.D., C.D.E.Mesa, AZ 852121275554388
  8. Tahsha Brice, RDN, IBCLCMesa, AZ 852121528745585

Common questions

What is Tina Alexander, RDN's NPI number?

Tina Alexander, RDN's National Provider Identifier (NPI) is 1679997084, issued on Feb 6, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Tina Alexander, RDN located?

The NPPES record lists a practice address at 2929 N Power RD, Mesa, AZ, 85215. Phone: (480) 353-8816. Providers update this record themselves, so call before visiting.

How can I verify Tina Alexander, RDN's license?

Search the Arizona 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.