NPPES file of Aug 9, 2026

Rachel Marie Master, RD

Registered Dietitian · Tucson, AZ

Rachel Marie Master, RD is a registered dietitian with a practice address in Tucson, Arizona, and NPI 1336605484, issued on Feb 13, 2019. Check the license (Arizona 86079751, as entered in NPPES) with the Arizona 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
1336605484
Name
Rachel Marie Master
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
86079751 AZ
Self-reported in NPPES; status is on the state search
Practice location
2806 N Alvernon Way Ste 500, Tucson, AZ 85712
Phone
(520) 260-8012
Enumerated
Feb 13, 2019
Record last updated
Feb 13, 2019 (not updated in 7 years: call before relying on the address or phone)
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 registered dietitian records → All 1,435 in Arizona → Look up another NPI →

Also registered at 2806 N Alvernon Way Ste 500

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

  1. Robyn Beale, LPCProfessional Counselor1467322909
  2. Tara Edminson, LPCCounselor1598537904
  3. Kendall Jordan, LCSWClinical Social Worker1407576903
  4. Susan Love, LPCMental Health Counselor1548727282
  5. Aliana Ruiz, MA, LAC, NCCMental Health Counselor1033073457
  6. John Valvo, BA, MAMental Health Counselor1144319666

Verify Rachel Marie Master in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 86079751    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 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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Rachel Marie Master among 1,435 registered dietitian records in Arizona

Rachel Marie Master, RD 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 not. Its NPI, issued in 2019, is newer than 53% of them.

  • NPI issued2019 · 53% of these records are older, 42% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · 18% of these records are
  • 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Mireya Arvizu, R.D.Tucson, AZ 857121063664449
  2. Lina Dorsey, R.D.Tucson, AZ 857121811430093
  3. Jill Heater, RDTucson, AZ 857121235473265
  4. Suzette Kroll, R.D.Tucson, AZ 857121265758312
  5. Katie Lehn, RDTucson, AZ 857121356719355
  6. Emily Mason, RDNTucson, AZ 857121013315506
  7. Yiming Cindy Qu, RD, CDETucson, AZ 857121669915401
  8. Laura Steiniger, M.S., R.D.Tucson, AZ 857121831468313

Common questions

What is Rachel Marie Master, RD's NPI number?

Rachel Marie Master, RD's National Provider Identifier (NPI) is 1336605484, issued on Feb 13, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Rachel Marie Master, RD located?

The NPPES record lists a practice address at 2806 N Alvernon Way Ste 500, Tucson, AZ, 85712. Phone: (520) 260-8012. Providers update this record themselves, so call before visiting.

How can I verify Rachel Marie Master, RD's license?

NPPES lists Arizona license number 86079751, as entered by the provider. 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. 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.