NPPES file of Aug 9, 2026

Xinyue Harkless, RD

Registered Dietitian · Montclair, CA

Xinyue Harkless, RD is a registered dietitian with a practice address in Montclair, California, and NPI 1972353985, issued on Mar 25, 2024. Check the license (California 86088635, as entered in NPPES) with the California 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
1972353985
Name
Xinyue Harkless
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
86088635 CA
Self-reported in NPPES; status is on the state search
Practice location
5350 Olive St, Montclair, CA 91763
Phone
(909) 497-1900
Enumerated
Mar 25, 2024
Record last updated
Mar 25, 2024
Medicare enrollment
Enrolled (PECOS I20240503002623); may accept 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 7,148 in California → Look up another NPI →

Also registered at 5350 Olive St

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

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Verify Xinyue Harkless in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 86088635    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 California license search

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Xinyue Harkless among 7,148 registered dietitian records in California

Xinyue Harkless, RD is one of 7,148 registered dietitian records with a practice address in California. 5% 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 2024, is newer than 80% of them.

  • NPI issued2024 · 80% of these records are older, 13% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2019 · median 2014 among the 529 with a school on file
  • Record last updated2024 · 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in California

There are 7,148 registered dietitian records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,148 in California → Every provider in Montclair → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Lourdes Gomez, RDMontclair, CA 917631104498328
  2. Maranda ReyesMontclair, CA 917631659266989
  3. Rebekah Acosta, RDNOntario, CA 917641457222911
  4. Vanessa Felix, RDOntario, CA 917621942080379
  5. Victoria Lydeen, MS, RDN, CSRMontclair, CA 917621386189892
  6. Ashley Ramirez, RD, CDCESOntario, CA 917621306451802
  7. Jocelyn TorresOntario, CA 917621801677901
  8. Rachelle Bocalbos, R.DOntario, CA 917611972819159

Common questions

What is Xinyue Harkless, RD's NPI number?

Xinyue Harkless, RD's National Provider Identifier (NPI) is 1972353985, issued on Mar 25, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Xinyue Harkless, RD located?

The NPPES record lists a practice address at 5350 Olive St, Montclair, CA, 91763. Phone: (909) 497-1900. Providers update this record themselves, so call before visiting.

How can I verify Xinyue Harkless, RD's license?

NPPES lists California license number 86088635, as entered by the provider. Search the California 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.