NPPES file of Aug 9, 2026

Crystal R. Barrows, RD

Renal Nutrition Registered Dietitian · Chandler, AZ

Crystal R. Barrows, RD is a renal nutrition registered dietitian with a practice address in Chandler, Arizona, and NPI 1447466610, issued on May 15, 2007. Check the license (Arizona 970809, as entered in NPPES) 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
1447466610
Name
Crystal R. Barrows
Credential
RD
Primary taxonomy
Renal Nutrition Registered Dietitian 133VN1005X
License number
970809 AZ
Self-reported in NPPES; status is on the state search
Practice location
3100 W Ray RD Ste 201, Chandler, AZ 85226
Phone
(623) 399-6825
Enumerated
May 15, 2007
Record last updated
Nov 19, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(623) 505-3474
Medicaid ID
212447 AZ
Medicare enrollment
Enrolled (PECOS I20070621000621); 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 renal nutrition registered dietitian records → All 12 in Arizona → Look up another NPI →

Also registered at 3100 W Ray RD Ste 201

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

  1. Jose AbundesBehavior Technician1952069940
  2. Vianney AcunaBehavior Technician1811706518
  3. Clarrissa AguilaBehavior Technician1164120200
  4. Ernesto AguilaBehavior Technician1790483840
  5. Kelly AguilaBehavior Technician1104524057
  6. Sloan AikensBehavior Technician1306448550

Verify Crystal R. Barrows 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 970809    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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Bills Medicare through one group practice

  1. AM Nutrition ServicesMesa, AZ

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

Crystal R. Barrows among 12 renal nutrition registered dietitian records in Arizona

Crystal R. Barrows, RD is one of 12 renal nutrition registered dietitian records with a practice address in Arizona. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 25% of them.

  • NPI issued2007 · 25% of these records are older, 67% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Record last updated2020 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133VN1005X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Renal Nutrition Registered Dietitian providers in Arizona

There are 12 renal nutrition registered dietitian records in Arizona.

All 12 in Arizona → Every provider in Chandler → Renal Nutrition Registered Dietitian nationwide →

The 8 renal nutrition registered dietitian records with the nearest ZIP codes

  1. Robert Santana, RDScottsdale, AZ 852601164789541
  2. Leah Beaird, MS, RDTempe, AZ 852841346277688
  3. Beth Spanier, RDTempe, AZ 852841760428767
  4. Angela Szczerbiak, RDPhoenix, AZ 850431578349056
  5. Charles Higgins, RD CSRPhoenix, AZ 850161285143115
  6. Terri Fisher, RD,LDPhoenix, AZ 850121790892347
  7. Leslie Guzman, RDTucson, AZ 857051669322731
  8. Guadalupe Karam, R.D.Tucson, AZ 857121508095126

Common questions

What is Crystal R. Barrows, RD's NPI number?

Crystal R. Barrows, RD's National Provider Identifier (NPI) is 1447466610, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Crystal R. Barrows, RD located?

The NPPES record lists a practice address at 3100 W Ray RD Ste 201, Chandler, AZ, 85226. Phone: (623) 399-6825. Providers update this record themselves, so call before visiting.

How can I verify Crystal R. Barrows, RD's license?

NPPES lists Arizona license number 970809, 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. 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.